Denon D-M39S

CD/FM micro desktop stereo system

Item #: 033DM39S

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55 Reviews

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Desktop dynamo

This compact music system is perfect for high-quality listening in your den, bedroom, or office. Denon's D-M39S delivers surprisingly warm, spacious, and detailed sound from CDs, FM radio stations, and your iPod® or iPhone®. It also features Denon's "simple and straight" design concept — short signal paths that preserve signal purity and reduce distortion for clean, accurate audio reproduction.

DM39S with iPod

Lots of listening options, and better sound from your iPod

The D-M39S's built in FM tuner features 40 presets for your favorite stations. The built-in disc player handles standard music CDs, as well as home-burned MP3 and WMA discs. The front-panel USB port means you can plug in your iPod or iPhone® using the cable supplied with your player, and control it using the Denon remote. This direct connection also bypasses the iPod's internal digital-to-analog converter (DAC). That means you'll be sending music signals digitally to the D-M39S's audiophile-quality DACs for richer, more detailed sound. You can also plug a thumb drive into the USB port and enjoy your favorite tunes that way. And with two auxiliary inputs, one analog RCA and one optical digital, you can connect additional components like a DVD player, game system, or the digital audio output from a TV to get better sound.

DM39S system speakers

Small speakers, big sound

Speakers are the weak link for most shelf systems, but not the D-M39S. Each cabinet boasts an ultra-stiff dual-layer woofer that resists flexing to give you deep, accurate bass and clean midrange free of coloration. Soft dome tweeters supply smooth, silky highs with plenty of detail and clarity. You can listen for hours without fatigue. Denon even includes acoustic foam plugs that let you customize each speaker's response to compensate for room placement. Both the speakers and the component block sport large terminals to accommodate audiophile-grade speaker wire, so you can upgrade the wire that comes with the system if you choose.

Product Highlights:

  • front-loading single-CD player
  • plays CDs, audio CD-Rs and CD-RWs, MP3 & WMA CDs
  • front-panel USB input allows direct connection for iPod®/iPhone® music listening (bypasses player's internal digital-to-analog converter for better sound)
  • FM stereo tuner with 40 presets
  • built-in clock with alarm and sleep timer function
  • 30 watts x 2 into 6 ohms (1 kHz) at 10% THD
  • minijack headphone output
  • optical (Toslink) digital input for connecting a TV or other digital devices with optical digital audio output
  • RCA analog audio inputs
  • mono output for optional powered subwoofer
  • 2-way speakers with 4-3/4" woofers and 1" soft dome tweeters
  • binding post connectors on speakers and component block
  • uses only 0.3 W of power in standby mode
  • remote control (operates D-M39 and USB connected iPod/iPhone)
  • component block: 8-5/16"W x 4-1/2"H x 13-1/16"D
  • speakers: 5-3/4"W x 9-3/8"H x 9-1/4"D
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research

What's in the box?

Download owner's manual

  • RCD-M39 FM/CD component block
  • Two SC-M39 bookshelf speakers
  • 2 Grilles (attached)
  • 6.5' AC power cord
  • Remote control (RC-1162)
  • 2 "AAA" batteries
  • FM wire antenna
  • 2 Foam port inserts
  • Two lengths of 6.5' speaker wire (bare speaker wire on each end)
  • 8 Self-adhesive rubber feet
  • CD Receiver Owner's Manual on CD-ROM
  • "Getting Started" booklet (En/Fr/Sp)
  • Speaker Owner's Manual
  • Denon Service Network List
  • Important Safety Instructions
  • Warranty Card
  • Extended Protection Plan offer

Product Research

HiFi Component System
Bookshelf Speakers
Remote Control

HiFi Component System

30W + 30W Amplifier w/ Robust Power Circuit: The Denon D-M39S is equipped with a 30 watt x 2-channel high power amplifier for serious HiFi quality sound. The Denon D-M39S is also equipped with robust power supplies that feature dual power transformers to provide a stable supply of electric current, resulting in lower impedance handling and greater power output.

32-Bit/192kHz DAC: The Denon D-M39S HiFi Component System employs high-precision 32-bit/192kHz digital-to-analog converters to reproduce high-definition sound.

Simple & Straight Circuit Design: The Denon D-M39S gives you high quality sound based on the "Simple & Straight" concept. Circuitry is uncomplicated, signal paths are short, and all adverse influences on sound quality have been minimized. The circuit design and the way the chassis is built ensure the sound you hear is faithful to the original performance.

Triple Noise Reduction Design (T.N.R.D): In most electronic audio component, various circuits, boards, and wire layouts can influence each other and cause noise in your system. Denon eliminates these three sources of noise to ensure that the sound is as clean as possible.

  • Short signal paths, to optimize sound quality and minimize noise
  • Thorough separation of digital and analog sections
  • Precision signal ground circuit, to preserve signal purity

FM Tuner: The D-M39S features a built-in FM tuner and comes supplied with an FM wire antenna. The built-in FM tuner supports up to 40 station presets in any combination. You can manually tune your presets or have the unit automatically select your presets using the area's strongest stations. You can label each preset station with an 8 character name.

Note: There is no AM tuner.

CD Player: The Denon D-M39S features a front-loading, single tray CD player that supports playback of CD-Audio & CD-Text discs. The D-M39S also supports playback of MP3 (32-320kbps) and WMA (64-192 kbps) files recorded on CD-R and CD-RW discs in ISO 9660 level 1. The unit can support a maximum of 255 files and 255 folders. The unit also supports ID3-Tag (ver.1x, 2.x) information so title, artist and album names can be displayed.

Note: This unit supports both 12cm and 8cm CD discs.

USB Port: The Denon D-M39S is equipped with a front-panel USB (type-A) port for easy, direct connection of a USB mass storage class (MSC) device. The front-panel USB port supports playback of MP3 (32-320 kbps) and WMA (64-192 kbps) audio files recorded in FAT 16 or FAT 32 onto a USB mass storage device. The unit can recognize up to 255 folders and 255 files per folder. When a USB device is connected, playback will start automatically. You can control basic operations (Play, Pause, Stop, Fast Forward, Rewind, Repeat, and Random) of your connected USB device. The unit also supports ID3-Tag (ver.1x, 2.x) information so title, artist and album names can be displayed. USB portable audio players that can be charged via USB will be charged when plugged into the AV receiver's USB port (max. 1A); even in standby mode.

Note: USB memory devices will not work via a USB hub. It is not possible to connect and use a computer via the unit's USB port using a USB cable.

iPod Direct: The unit's front-panel USB (type-A) port can also be used to directly connect your Apple iPod or iPhone. You can listen to music files from your iPod/iPhone by simply connecting the iPod/iPhone to the D-M39S's front-panel USB port using the USB/Dock cable that came with your Apple iPod/iPhone. The Denon D-M39S supports audio playback, music navigation, information display, and charging of select iPod/iPhones. The system's direct play function automatically detects the iPod/iPhone connection, and starts playback from the last track you listened to. The connection features digital audio signal handling, which routes the digital signal to the D-M39S's 32-bit/192kHz audiophile quality D/A converters for optimum fidelity. You can choose to operate your connected iPod/iPhone from the D-M39S's remote control or from your iPod/iPhone's clickwheel/touchscreen. The Denon D-M39S is Made for iPod/iPhone compatible and support the following iPod/iPhone model functions (as of 8/8/2012):

iPod/iPhone Model Generation Tested Version Media Type Control Type Display Type Charge
Audio Video Remote iPod/iPhone Song/Artist Text Track Info
dock connector 3rd N/A N N N N N N N
4th N/A N N N N N N N
mini 1st N/A N N N N N N N
2nd N/A N N N N N N N
video 5th 1.3 Y N Y N Y Y Y
classic 80GB 1.1.2 Y N Y Y Y Y Y
120GB 2.0.1 Y N Y Y Y Y Y
160GB 2.0.4 Y N Y Y Y Y Y
nano 1st 1.3.1 Y N Y N Y Y Y
2nd 1.1.3 Y N Y Y Y Y Y
3rd 1.1.3 Y N Y Y Y Y Y
4th 1.0.4 Y N Y Y Y Y Y
5th 1.0.2 Y N Y Y Y Y Y
6th 1.1 PC Y N Y Y Y Y Y
touch 1st 2.2.1 Y N Y Y Y Y Y
2nd 4.2.1 Y N Y Y Y Y Y
3rd 5.0.1 Y N Y Y Y Y Y
4th 5.1.1 Y N Y Y Y Y Y
iPhone 2G 3.1.3 Y N Y Y Y Y Y
3G 4.2.1 Y N Y Y Y Y Y
3GS 4.3.5 Y N Y Y Y Y Y
4 5.1.1 Y N Y Y Y Y Y
4S 5.1.1 Y N Y Y Y Y Y
iPad 1 5.1.1 Y N Y Y Y Y N
2 5.1.1 Y N Y Y Y Y N

Note: Apple iPod/iPhone software updates may change functionality results. If you download a newer software version, you may need to reset the receiver and your iPod/iPhone to regain functionality. If this doesn't work, you may need to wait until a newer software update is available.

Playback Controls: The Denon D-M39S features Repeat (Single/All/Folder), Random (All), and Program (up to 25 tracks) playback, as well as direct track/folder access (using remote control).

Note: Program playback is not possible with MP3/WMA files or connected Apple devices. Direct track access is not available for iPod/iPhone/iPad.

Audio Adjustments: The Denon D-M39S offers various audio adjustments to tailor the sound to your music taste:

  • Optimizing Filter: An optimizing filter suited specifically for the properties of the included loudspeakers (SC-M39) can be activated.
  • Tone Control: The D-M39S feature separate bass and treble tone controls (-10 to +10dB) for adjusting the tone of the system to your taste.
  • Super Dynamic Bass: The Super Dynamic Bass (SDB) circuit produces powerful bass sound even when the volume of the system is low.
  • Source Direct: The Source Direct feature is provided for turning off the tone control and SDB circuitry to make the system's response naturally flat.

Inputs/Outputs: The Denon D-M39S is fitted an analog audio input (RCA), digital audio input (optical), mono-subwoofer output (RCA), and headphone output (3.5mm).

  • Analog Input: The Denon D-M39S is equipped with a set of rear-panel RCA stereo audio inputs for connecting an external home component audio source.
  • Digital Input: The Denon D-M39S features an optical (toslink) digital input for connection of your TV, satellite/cable box, or Blu-ray/DVD player. The digital input will only accept a 2ch PCM signal (not Dolby Digital/DTS).
  • Speaker Outputs: The Denon D-M39S is fitted with four binding-post speaker terminals that will accept pin-connectors, single-banana plugs, and bar wire (up to 14-gauge).
  • Subwoofer Output: The Denon D-M39S features a mono-RCA subwoofer output for connecting a power subwoofer to the system for additional bass.
  • Headphone Output: The D-M39S is equipped with a front-panel 3.5mm headphone output for private listening. Once a headphone is connected, the system's speakers will automatically mute.

FL Display: The front panel features a two line dot matrix fluorescent display, which provides indications of source and function status. The D-M39S's comprehensive FL display identifies source, music tracks, broadcast stations, and 12-hour clock. The unit's display brightness can be adjusted in four steps: 100%, 70%, 40%, or Off.

Timer: The unit is equipped with a convenient timer function, which can be set up for Once, Daily, and Sleep modes.

  • Everyday Timer: playback starts (the power turns on) and stops (the power turns off) at the set time each day; you can select the timer playback source
  • Once Timer: playback starts (the power turns on) and stops (the power turns off) only once at the set time; you can select the timer playback source
  • Sleep Timer: Use this function to automatically switch the power to the standby mode after as specific amount of time (minutes). The sleep timer can be set up to 90 minutes, in 10 minute increments.

AC Power: The D-M39S is powered by standard household AC current using the supplied 6.5' AC power cord. The power consumption of the unit when in standby is approximately 0.3 watts.

Auto Standby: This unit will automatically enter the standby mode after approximately 30 continuous minutes of stop mode with no operation.

Last Function Memory: This features stores the settings as they were directly before the standby mode was set. When the power is turned back on, the settings are restored to as they were directly before the standby mode was set.

Bookshelf Speakers

Matching Bookshelf Speakers: The Denon D-M39S HiFi Component System includes a matching pair of compact, bookshelf loudspeakers (SC-M37). The D.D.L cone and high definition tweeter with voice coil ventilation prevents the woofer cone and teeter from swelling when the air inside heats up and maintains uniform centering of the diaphragm. Together, with the newly developed crossover network, the speakers reproduce a smooth and natural sound.

Two-Way Speaker Design: The D-M39S includes a pair of two-way bookshelf loudspeakers rated at 6-ohm. Each loudspeaker features 1.0" soft-dome silk tweeter and a 4.75" poly-cone woofer with rubber surround. They have a frequency response of 45Hz to 40kHz. The speakers can handle up to 60 watts RMS and 120 watts Peak.

  • 1.0" Soft-Dome Tweeters: The 1.0" soft-dome tweeters feature extended response to 40 kHz, along with wide dispersion and high power handling thanks to the advanced coil and dome air venting system.
  • 4.75" Woofers: The powerful 4.75" woofers feature Denon's Double Layer convex cone technology, which provides deep bass and clear mid-range free of coloration caused by cone flex distortion, and also features air venting for optimum cooling during extended passages of high volume.

Bass Reflex Enclosure: The bookshelf loudspeakers employ a bass reflex enclosure with a rear-firing port for greater efficiency and bass response. Foam port inserts are supplied to seal the cabinet for tighter, more accurate bass. The speakers feature a black wood-grain vinyl finish and a black cloth removable grille.

Binding Post Terminals: Each speaker features two binding post speaker terminals that will accommodate pin-connectors, single banana plugs, and bare wire (up to 14-gauge). The speaker's binding posts are color-coded (red/black) for easy identification between positive and negative.

Multi-Element Crossover Network: The speaker's multi-element crossover network ensures a smooth wide-range tonal balance.

Mounting Options: The bookshelf loudspeakers can be simply placed on a tablet-top, shelf, or stand. The optional PinPoint heavy duty side-grip wall-mounting bracket (121AM41B, sold separately) can be used to wall mount the speakers (the speakers do not feature a keyhole slot or threaded insert).

Remote Control

IR Remote (RC-1162): The Denon D-M39S comes supplied with an easy-to-use IR wireless remote control. The included remote control unit features ergonomically designed buttons, with logical groupings for easy use. The keys of the remote have been laid out so that various media can be easily played both intuitively and visually. The buttons for the main operating sequences, such as Play, Skip, Stop, or Volume Up/Down, have been placed near each other for smooth, quick finger operation.

Note: The remote control has an operating range of 23' at a 30° angle (left/right) of the unit's front-panel IR eye.


Compact Size: The D-M39S's compact size lets you easily set the system up on a bookshelf, table, or desk in your bedroom, office, den, or any other room in your home.

  • HiFi Component Unit: The HiFi component unit measures 8.3125" (w) x 4.5" (h) x 13.0625" (d)
  • Bookshelf Speakers: The bookshelf loudspeakers measure 5.75" (w) x 9.375" (h) x 9.25" (d)
  • IR Remote: The included remote control measures 2.0" (w) x 0.875" (h) x 8.8125" (d)

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Denon D-M39S Reviews

Average Customer Review:

55 reviews
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Written By JJ, Woodstock, NY on Sunday, March 08, 2015

Crutchfield Customer Review (What's this?)

What an impressive little system. Worth every penny. The sound clarity, lack of distortion and separation is so, so good. I'm not sure how they did this at this price range. I was a little worried about the stock speakers after reading reviews from other sites, however, the speakers sound terrific and are matched well with amp power. I'm in no rush to change these babies out. The speakers are really breaking in and get better everyday; It's all about placement anyway. I will eventually buy the Polk subwoofer, more for movies than anything else. That said, the base depth and clarity is fine as is in decent size room. It's clear why this mini has received so many rewards and accolades. It's difficult to find any complaints about this system. Crutchfield customer service and delivery time lives up to the rep.

Pros: Price Compact Truly excellent sound Beautiful USB ready Analog in Easy set-up

Cons: No Bluetooth No AM tuner

Love it!

Written By jeff, 47401 on Monday, February 16, 2015

Crutchfield Customer Review (What's this?)

It is a wonderful small system, wish Denon still offered the separate DF101S I bought years ago, but the sound on this is just as good.

Pros: Good sound, could easily compare to a component system twice the price

Cons: Non-separate amp/components

Big sound

Written By Anonymous, Brevard NC on Monday, February 16, 2015

Crutchfield Customer Review (What's this?)

Amazing sound from small system. Forget the sub-woofer!

Pros: Sound quality, logical remote

Cons: non so far

Denon D-M39S

Written By Satisfied Larry, Denver C0. on Monday, January 19, 2015

Crutchfield Customer Review (What's this?)

I have been Looking for a decent sound system for several years and always ended up taking them back. I decided I would invest a little more money and after a lot of research bought the Denon D- M39S. It was a snap to set up and when I slid in a CD it was truly what I had been searching for. Simply put the sound quality is excellent!! I highly recommend this product and I am not easily satisfied!!

Pros: I can't think of any for myself.

Cons: The sound is quality at it's best. High tech. bass and treble. Great power for a little unit and doesn't take up a lot of space.

Tuner controls

Written By Steve C, Central Illinois on Monday, January 05, 2015

Crutchfield Customer Review (What's this?)

Great sound. Slightly smaller than I had imagined. Only disappointment, no method to adjust the tuner for FM stations on the receiver. That is my fault, as I made an assumption that there was some control, of some kind. The remote is over-kill as it seems to be more of a "universal" remote. Wish this remote was simplified. Would actually be interested in buying one if it was available. Overall, we are very happy and very comfortable with this purchase decision. Cannot believe how good the sound quality is for such a small unit.

Pros: Sound, Size, Ease of functions, Uses standard Speaker wire, Great Bass.

Cons: No tuner control on receiver, Remote is overkill for what is needed. Labeling print on receiver could be a bit larger for older eyes.

Denon D-M39S

Written By Anonymous, New York on Saturday, January 03, 2015

Crutchfield Customer Review (What's this?)

Great compact unit with great sound. It was easy to set up and hook up to my TV and multi-disc CD player.

Pros: Compact and fits nicely in my entertainment center. Great sound.

Great little speaker system

Written By Anonymous, Arizona on Friday, January 02, 2015

Crutchfield Customer Review (What's this?)

This is a great little speaker and receiver system. I wanted a small system with great sound/accurate/high quality and a CD player, and this was the best/greatest value product I could find. There are multiple input options, everything except wireless options and HDMI. The product was smaller than I had expected, but keeps everything at a comfortable listening level. I did attach a Polk PSW10 subwoofer, which allows me to hear lower strings such as on a guitar or cello, not just base guitar/drubs, etc. (I have the subwoofer set to a lower volume, just below half, which fits this system well). The first unit I received had an unusually loud CD drive, the sound of the disc spinning was exceptionally loud, loud enough that I could hear it through the music distinctly). I contacted Crutchfield and they sent out a new unit, which had a much more quiet CD drive, about 1/3 less noticeable. I'm glad I had a generous time period until I was required to send back the first unit (which makes this very convenient to the customer). Additionally, I wasn't too happy the first time I heard the unit. I thought it sounded harsh. I turned off speaker optimise and the sound got much more gentle, warm, and clear. Overall, this is an exceptional value for the feature set, which seems not to be available in any other product available.

Pros: -Great sound, sounds like I'm at the symphony (no joke) -High quality construction -Good sound quality (about as good as you can get reasonably) -Cd player, FM radio, USB for ipod/iphone or thumbdrive -Multiple inputs -Small/lightweight/does not heat up like another receiver I have

Cons: -No AM radio -CD player was exceptionally loud on first unit -Have to accomplish many functions on remote only

Surprising sound from a small package, but needs more inputs

Written By Jim S., Socialist People's Republic of New Yorkistan on Friday, December 26, 2014

Crutchfield Customer Review (What's this?)

An excellent stereo set, with sound beyond its modest size. Easy to use and set up, with good, heavy speakers which no doubt explains the bass response. Seems well made and with precision. We've had a second identical unit in use for a year with no issues at all.

Since this unit appears to have been around for awhile, the only suggestions I have are to 1) Add some inputs on the back and 2) An AM radio. Some people actually like AM for certain news stations. On the plus side there are RCA inputs in the rear, a subwoofer output and a single optical jack, but an HDMI might be nice. Other than that, its a fine sounding unit priced reasonably well. Never an issue with Crutchfield.

Pros: Great sound from a small package, good bass and decent speakers.

Cons: Could use additional inputs and an AM tuner.

Denon D-M39S

Written By Anonymous, Indianapolis, Indiama on Thursday, December 25, 2014

Crutchfield Customer Review (What's this?)

Best Micro Stereo System Period!

very good

Written By issy, United States on Saturday, December 20, 2014

Crutchfield Customer Review (What's this?)

Very happy amazing sound worth every cent!!!!! a++

Very happy with this unit.

Written By AndyJ, New York, NY on Sunday, November 16, 2014

Crutchfield Customer Review (What's this?)

The Denon D-M39S is a *great* little unit. I very much doubt that you could get better sound from a device this size at anywhere near this price.

Pros: Attractive, transparent sound. Compact, very well designed and packaged unit. USB port on the front to hook up anybody's portable music player. Analog and digital inputs. No useless bells and whistles; friendly interface. You can add a subwoofer if you feel you need it.

Cons: Sound out-of-the-box is a little bottom-heavy for my tastes; that's fixable by accessing EQ via the remote.

Denon Book Shelf D M39

Written By UgotIT64, Maryland on Friday, November 14, 2014

This replaces Bose 1-2-3. Downsizing. Great unit for my needs....CD, IPOD, FM, movies using Denon speakers. Very good. Only item I read and followed was to upgrade the speaker wires to 16G....I did and cannot believe the increase in beautiful sound....I am in the process of building 30 " speaker stands for the speakers that came with it.

Pros: Sound is great...I have used the CD, IPOD, FM and watching movies good to go. The right size unit for me. The speakers are bigger than I thought....with a sound larger than their SIZE !!

Cons: This is my first week, so nothing.......

Denon D-M 39s bookshelf stereo

Written By Dan, Virginia on Saturday, November 08, 2014

Crutchfield Customer Review (What's this?)

The sound quality is the best I've heard from such a small, affordable unit. It remains rich and undistorted at high or low volumes. The included speakers are well matched and provide sufficient base so that I am not tempted to add a subwoofer. The FM radio has decent reception even with the included indoor antenna, discs sound excellent, and I also find the sound of a small TV with tinny sound substantially enhanced by the optical connection to this unit.

Pros: sound quality

Cons: none with respect to my intended uses

Denon D-M39S

Written By Rick S., Texas on Saturday, October 25, 2014

Crutchfield Customer Review (What's this?)

I have produced many music projects and video's/laserdisc's and DVD's. I have done many projects for The Doors,Frank Zappa and the feature "Elivis That's The Way It Is-Special Edition." After much study I find this to best system ever for my study/music room!

Cons: Non


Written By Joon, Irvine, CA on Sunday, September 21, 2014

Crutchfield Customer Review (What's this?)

This award winning micro system is perfect! Sound is great!

Pros: Small system but great sound Be able to connect to TV or PC

Cons: None

Great Buy

Written By Ed, Avis, Pa. on Friday, September 19, 2014

Crutchfield Customer Review (What's this?)

Never seen a unit as small as this with such great sound. You don't need a huge stereo system anymore. They always say, great things come in small packages.

Pros: Quality, size and sound

Cons: Like to see paper manual instead of cd & digital display light could be a little larger.

great system

Written By Joe, Carbondale IL on Monday, September 08, 2014

Crutchfield Customer Review (What's this?)

this is a great little system that doesn't sound so little. The DM39s system has all the volume you would ever need to fill a small-mid size room with accurate sound. I currently have it set up in my dorm room with the speakers in adjacent corners of the room facing my futon. The sound is crystal clear. I would recommend this system to anyone looking for great quality sound without breaking the bank.

Pros: accurate sound, compact design

Cons: none

Excellent product

Written By RobertB, Las Vegas NV on Saturday, September 06, 2014

Crutchfield Customer Review (What's this?)

I bought this to replace an older Bose player in my bedroom. Nothing wrong with the Bose, but I just wanted more, much more, which the Denon plus a subwoofer provided. I have the Denon with speakers on a single shelf with the subwoofer on the floor below. The performance exceeds my expectations by a long shot.

Pros: A compact system with great sound performance.

Cons: I am 73 and have arthritis in my hands. I can hardly believe that speakers are still connected the same way they were when I was 20 (wasn't easy even then for a clumsy person like me). Surely it's time to step into the 21st century. Apparently Denon is not alone in this (even though the subwoofer is plug and play!).

Excellent bookshelf system

Written By Steve P, Metro Detroit, MI on Tuesday, August 26, 2014

Crutchfield Customer Review (What's this?)

Excellent bookshelf system. I bought this system for the USB capability so I could play iPOD tunes for my father's 80th B-day party. I was concerned the unit wouldn't be able to fill a small hall with enough sound (wrong). Along with a Polk Audio (100W) sub woofer, this unit filled the hall with wonderful sound and many (+) comments came back my way on the music choice and sound quality. After the party I've moved this system to my bedroom and wonder why I haven't down this earlier. I recommend this system to anyone looking for compact system that provides big system sound.

Pros: compact, easy to set-up and configure. remote control handles the radio, CD, Aux., and USB functions with ease.

Cons: Could use a little mid-range enhancement. Instead of only bass, treble adjustment; add a mid-range adjustment also.

Perfect compact unit

Written By Pat T., Upland, CA on Friday, August 22, 2014

Crutchfield Customer Review (What's this?)

After decades (I'm 77) of components and wire wires wires, I needed a new music system after my old Panasonic finally gave out. After hours of research and pondering, I bought the Denon D-M39S. It suits my needs perfectly, it's compact, yet provides great sound. Regardless of the price or the convenience, I could never tolerate a unit with poor-quality sound. I considered a Yamaha and an Onkyo because of their lower prices, but never really stopped eyeing the Denon because of the consistent praises for its sound.

This Denon is easy to set up, and has easy instructions for using the remote and operating the system in general.

Pros: Wonderful sound. Compact elements. Easy setup.

Cons: Speaker wiring a bit hard to use, partly because the speaker terminals are so close together.

fantastic system!

Written By c.l., pittsburgh, Pa. on Thursday, July 31, 2014

Crutchfield Customer Review (What's this?)

Fantastic system. Love it. Great sound, and for me, easy to assemble. Knew what I wanted and staff was able to hook me up perfectly with it and headphones also. Can't say enough about product and the service!! Thanks to my product advisor. I will definitely be a return customer.

Pros: everything great

Cons: none whatsoever

Delighted with our buy

Written By Alizoo, Houston, TX on Tuesday, June 17, 2014

Crutchfield Customer Review (What's this?)

It was when I was in the car and hooked up my iPod to the car stereo I realized that things had to change! The quality was so good I was reminded how were fed up I was with the flat, dull sound from our Bose iPod dock. Plus, we had gone for years without anything to play our CDs on and I decided it was time to release our music from their boxes. So after a bit of research and reading lots of reviews (and thanks to everyone here who wrote such detailed, helpful and practical reviews) decided to go with the Denon M39S.

It was simple to set up and really quite fantastic to get the first CD on and listen to the wonderful music pouring out into our apartment! I love the button you press to get the music to play as it was recorded. I love the clarity and being able to hear all the instruments and musical details. The space the Denon is set up in pretty big but this hasn't affected the sound quality in my opinion. I need to try and work out how to convert my iTunes and Amazon music libraries into the right format to play them from a memory stick, but right now we are madly in love with our CDs again. And I bought ten new ones this week! It's a joy; for anything from classical to folk to world music.

I was considering buying from Amazon but the speedy delivery which was also free clinched it for us and Crutchfield it was. So it's all good here!

Pros: Great clarity and quality of sound for any type of music genre Neat to the point of cuteness Ready to go ten minutes out of the box Great service from Crutchfield

Cons: I wish it had been available in white!

Great little stereo

Written By Eggboy, Western Mass on Wednesday, May 07, 2014

Crutchfield Customer Review (What's this?)

Great stereo, fairly easy to set up. Better sound than a bookshelf system should have.

Pros: good sound, simple interface

Cons: Slight lack of bass...this is not for high volume metal or hip hop...or for filling huge rooms with big volume

Denon D-m39s is awsome !

Written By rickh, rio rancho nm on Tuesday, March 25, 2014

Crutchfield Customer Review (What's this?)

i wanred a full size stereo at first, but really didnt have the money, then i decided to buy this denon mini system and i am totally happy with the full stereo sound . i added a subwoofer and it sounds great.

Pros: sounds great, you can hook it up to the tv or ipad, listen to fm radio or cds . does everything a full stereo does for a fraction of the price

Cons: wished it had a surround sound speaker feature

Great so far...

Written By matthew h., Indianapolis, IN on Tuesday, March 18, 2014

Crutchfield Customer Review (What's this?)

I have only had this system a few weeks, and I bought it for the specific purpose of using with a turntable. I wanted something small and simple with nice sound, and it has delivered. The reason for four stars is no phono stage. If this system had a a phono stage (especially with the current vinyl bubble), it would be perfect!

Pros: compact, great sound, simple to use

Cons: no phono stage

Big Sound !

Written By hjoseph, Washington DC on Monday, March 17, 2014

Crutchfield Customer Review (What's this?)

I didn't want to comment on this system until I had it for a while. Well it has been about 1 month now and the sound just gets better every time. When I first pulled it out of the box the high's(treble) were a little compressed but now they are starting to open up. The Bass is deep and not boomy, but this depends a lot on speaker placemen and of course volume. I have mine about 3 inches from the wall but I found I had to still use the foam inserts that came with the speakers to tone down the Bass a little. Presence is good but I wish there was a little more separation between instruments and maybe a bigger sound stage. This also might be due to speaker placement. I have mine about 5 feet apart. For small speakers they are very musical, the best sound is from the CD player, next the iPod dock and last the Radio. I have mine hooked up to my TV so I can listen to Cable radio stations . The sound from cable is excellent. I thought I might need a subwoofer but that can wait. I live in a small apartment and so far the Bass coming out of those speakers is adequate for my needs. As good as the D-M39S sounds it can't beat a real Hi-Fi system though. The presence and the sound stage are just not there and the speakers sometimes struggles with difficult passages. I didn't want to sugar coat anything to get anybody's hopes up, but on a high note this little system can easily compete with some Hi-Fi systems in the $1000 range or lower. I definitely recommend it.

Pros: Nice controls Easy to use remote control Compact Well Made, great quality Sounds great

Cons: Lacks AM radio Can be harsh at times No AC outlet in back only one set of RCA input plugs

Good product

Written By Porshea, Montgomery, TX on Monday, March 10, 2014

Crutchfield Customer Review (What's this?)

Great sound, which is what counts right?

Pros: compact hardy sound

Cons: kind of expensive

Denon Compact

Written By PalmettoPete, Taylors, SC on Thursday, February 20, 2014

Crutchfield Customer Review (What's this?)

The perfect piece of equipment for our sunroom

Pros: Bright and sharp sound without sounding tinny. Great way to SPOTIFY!

Cons: non found so far.

Denon D- M39s

Written By Paul., Oregon on Tuesday, February 18, 2014

Crutchfield Customer Review (What's this?)

Amazing. Have had many systems over the years and none come close to this one. The speakers that come with it are a perfect match with the power output and have put all my high wattage systems to shame. I use in a 29 x 14 basement and sound is perfect with no need to crank up. I do wish an owner's manual came with it ,rather than DVD, but no worries as set up is easy and crutchfield customer service is incredible. Highly recommend buying this great priced system from crutchfield. Denon DM-39s + Crutchfield = a perfect package indeed!

Pros: Sound , set up, size, customer service.

Cons: No owners manual.

Small package, great sound

Written By A. Blanda, Philadelphia, PA on Wednesday, February 12, 2014

Crutchfield Customer Review (What's this?)

Elegantly compact design, great clarity of sound, powerful enough to drive additional speakers. Excellent price.

great little unit

Written By Hanna, Portland, OR on Friday, February 07, 2014

Crutchfield Customer Review (What's this?)

We needed a unit that had a tuner, cd player, and could serve as a sound system for our TV. After tons of reseach we ordered the Denon. It arrived within 3 days, safely packaged. The set up took about 20 minutes. Great clear sound though we did add a subwoofer. BTW, we ordered by phone and the Crutchfield sales rep was able to answer tons of questions. Thank you for a nice unit and a pleasant shopping experience.

Pros: please see above

Cons: really benefits from a subwoofer

Denon D-M39S

Written By Marv Z, Berne In on Tuesday, February 04, 2014

Crutchfield Customer Review (What's this?)

Very happy with my purchase. Item arrived in excellent time and was packaged very well. Was easy to set up and use.. Has excellent sound.Highs and lows come through crisp and clear.. Would recommend this product to anyone who needs a compact unit with outstanding sound and very reasonable price.

Pros: Great value easy to set up and use outstanding sound compact

Cons: none

excellent value

Written By richp, fredericksburg, va on Monday, February 03, 2014

Crutchfield Customer Review (What's this?)

excellent system for the money, just like the other reviews....perfect system for a small room or office, not a big living room for outputting a tv, like a home theater, in a large room. SW is not necessary, has good bass response even with a direct, non-enhanced output of the tv

Pros: you won't be disappointed, good value for the money

Cons: not so good documentations, on the c, which is typical

Love it

Written By Debi O, Idaho on Sunday, January 26, 2014

Crutchfield Customer Review (What's this?)

I had been searching for a small stereo for several weeks when I came upon the Denon D-M39S. This unit is attractive and has great sound. It fits perfectly on my office shelf. I am very pleased! Eventually, I may add a Polk Audio subwoofer- no hurry though, as this stereo has wonderful sound as is!

Pros: Attractive, compact, and easy to operate.


Written By BT, Hanover, Md on Friday, January 24, 2014

Crutchfield Customer Review (What's this?)

I wanted a small apartment sized system that i could hook a turntable into, but i also wanted a quality system. Denon delivers that in this small package! And I opted for the Denon turntable to match and the whole setup just come together. Def an A+

Pros: Size Sound & Looks

Cons: The optical in option does not work with my TV, It only works through My DVD.

Denon D-M39S

Written By Tom P, Tallahassee, FL on Sunday, January 19, 2014

Crutchfield Customer Review (What's this?)

Wow, was I please with the purchase of the Denon D-M39S. I had looked at several bookshelf stereo systems both on the internet and at local box stores. I was not impressed with anything I saw or heard within the price range. Finally, I called the people at Crutchfield and asked for advice. I had chosen three systems for purchase and two were more expensive than the Denon. Much to my surprise, I was advise to try the Denon D-M38S. When it arrived at my door, I found it easy to set up and when I turned it on, Wow! What a great sound for so little money and it looks great too.

Pros: Great sound, good looks, reasonable price.

Cons: I suspect that systems costing much more might provide a better sound, but why spend the money?

Great little system

Written By Al, Athens, GA on Sunday, January 12, 2014

Crutchfield Customer Review (What's this?)

I love this system! It satisfied every need I had - compact enough to fit easily into the space required (by my wife) and it sounds fantastic! I have used every feature on it except to turn it up past half-way. The small room I put it in completely fills up with sound at far less than half volume. It's very easy to use and the remote is very handy. The only downside I can find is that I can't figure out how to control my TV volume from my TV remote but I think that's a short-coming of my TV rather than anything with this unit. You should get one!

Pros: Everything you want - nothing you don't and it's a Denon so it will probably outlive me.

Cons: the remote is just a tad bigger than it really needs to be. not a big issue.

Denon D-M39S

Written By Gary, Vancouver WA on Thursday, January 02, 2014

Crutchfield Customer Review (What's this?)

great sound and a small footprint so it fits anywhere, easy set up

Denon D-M39S

Written By Wasted Woody, Parker, CO on Saturday, December 28, 2013

Crutchfield Customer Review (What's this?)

Exactly what I wanted. Doesn't have an AM band but wouldn't use it anyway. Primarily for CDs and the occasional trip to the FM radio. A little smaller than I imagined, but the sound is clear and full of bass. A quality unit. I like the fact it's not all plastic.


Written By wing8337, Round Rock, TX on Thursday, December 19, 2013

Crutchfield Customer Review (What's this?)

This little guy will exceed your expectations. The small form factor is to be commended and the DAC through usb is a phenom. Have this set up with Cambridge s30 and using the stock spkrs elsewhere. The SDB really shines through and treble can adjust as high as possible without sounding tinny. Occasionally I'm surprised to notice how loud they are playing due the the lack of aural distortion. No hesitation to recommend.

Pros: Form Factor, clarity , mid punch (probably accented by s30) inputs, simplistic design short path circuitry, option for direct source from cd

Cons: lack of RCA stereo input x2, will need a switcher for the modern day multimedia cluste, nut much beyond that,

Denon D-M39S

Written By Rich A, Charlottesville VA on Monday, November 18, 2013

I bought this receiver as a way to improve my sound from my 55 inch TV in my basement. The sound quality is excellent and I believe it will be even better once it breaks in. If you are looking for an alternative to a sound bar for 2.1 channel sound you should consider this system.

Pros: excellent sound and flexibility for different sources

Cons: no blue tooth but considering buying an input adapter

Denon D-M39S

Written By Louis M, Scottsdale, AZ on Saturday, November 02, 2013

Crutchfield Customer Review (What's this?)

The equipment arrived quicker than we expected. We had waited a long time to buy a CD player and were very pleased to have found Crutchfield. The unit is perfect size, easy to put the components together. The sound is excellent. Thank you

Pros: size. sound carries well in our rather large living room.

Cons: the CD holder does not have a button on the wand


Written By Thrasher, Maryland on Tuesday, October 15, 2013

Crutchfield Customer Review (What's this?)

Excellent sound in a small footprint. Sound balanced and effectively fills a large room. Dynamic range excellent, on CD, FM, satellite radio, and USB. You could not do better for $$$.

Pros: All around outstanding performance.

Cons: CD player a little sensitive if disc is not immaculate. USB port in front, which is not ideal.

Great Little Desktop system

Written By Grand Master P, South Bend, IN on Saturday, September 21, 2013

Crutchfield Customer Review (What's this?)

Awesome little system. Great sound, takes up little space. FM Radio reception is much better than I expected. Sounds great with my I-pod. Easy to use and operate. Multiple sound modes to find your favorite sound. I don't like a lot of bass and many players focus on bass. This one has a nice mix and was easy to find a mode I like.

Pros: Great sound. Takes up minimal space. Easy to use. Really impressive FM radio reception. CD sounds good.

Cons: Speakers could be more powerful. But still sound great.


Written By GSPEED, FOREST HILLS, NY on Friday, September 06, 2013

Crutchfield Customer Review (What's this?)




Convenient Clarity

Written By JG, Tehachapi, CA on Thursday, August 22, 2013

Crutchfield Customer Review (What's this?)

The mini-system sounds excellent in my wife's art studio. Music played?: classical, folk, easy jazz. I recommend it; no regrets. Seems to provide a lot of bang for the buck and fits on a typical storage shelf.

Pros: Easy to operate. Comfortable, full sound in a 200 sq.ft. residential office area. I connected a 12" Velodyne Bassmatrix subwoofer to it . Overkill, this system doesn't need a subwoofer; the Denon speakers provide plenty of response.

Cons: 'Wish it had HD radio for the local NPR broadcast. Otherwise, perfect for it's operating environment.

Versatile System!

Written By HB, Oregon on Saturday, August 17, 2013

Crutchfield Customer Review (What's this?)

After shopping the market for sound enhancements for my new HD TV, I came across this gem of a compact system. Not only does it have a digital optic input for sound from my TV, but it has a subwoofer out so with the addition of an inexpensive Yamaha powered subwoofer, it really cranks. The versatility is further measured by full ipod compatibility, AM/FM, and a CD player. It isn't surround sound, but it is great full stereo sound and most folks are really impressed with the depth and clarity of the sound. For less than $500 (including the powered sub I added), it far outshines similarly priced equipment from Bose, ZVox, and any other sound bar system I tested. I highly recommend it, especially if you are looking for the smallest possible footprint for your system. In a small room, you may not need to add a sub, but even a small 8 or 10 inch powered sub adds plenty of oomph for a larger open space. In fact, I like this sound solution so much I have two of them!

Pros: Price when compared with sound bars and home theatre systems Versatility of music/TV sound combined iPod compatibiity/integration Compact size

Cons: None

Denon D-M39S Dynamite in a Small Package

Written By ChuckG, Jackson La on Sunday, August 11, 2013

Crutchfield Customer Review (What's this?)

Great Sound in a tiny package. Speakers sound great and my headphones (audiotechnica M50) sound better.

Pros: Lots of clear sounding power in a small package. USB Port great with SanDisk Cruzer WMA Mp3 files

Cons: none

Great little system

Written By CM-MI, Midland, MI on Monday, July 01, 2013

Crutchfield Customer Review (What's this?)

Very good sound, though if you like a lot of bass you need a sub-woofer. Generally Easy to connect, though speaker connections are a bit tricky. Overall very good value.

Pros: Clean sound; good for all types of music.

Cons: Need sub-woofer for stronger bass. Could have better speaker connections.

Denon D-M39S

Written By Harriet M, Cheltenham, PA on Monday, June 24, 2013

Crutchfield Customer Review (What's this?)

This system is the right size for my room and sounds great! It is performing as described and as I expected after reading some reviews. Aside from the system, the customer service folks at Crutchfield are fabulous!

Nice System

Written By zimappr, Butler, PA on Thursday, May 02, 2013

Crutchfield Customer Review (What's this?)

Denon is a nice system. It's very small, but it sounds good. I was expecting a bit more from reading reveiws, but I don't have carpet, so I'm blaming that for the bit of the lack of depth. I have to turn the bass off when I turn it up loud cuz it gets very distorted. I was hoping to be able to have a loud bass sound, but that is not the case. I am happy with it though.

Pros: Small

Cons: Can't set your own channels, (has auto preset). Clock does not display. Can't have bass on when volume is turned up

Performs as described!

Written By Alberto, Hamilton Township, NJ on Tuesday, January 08, 2013

Crutchfield Customer Review (What's this?)

This little unit sounds incredible. I gave it as a gift to a friend who is a musician and has traveled the world performing. She is in love and raves with the way this little guy performs!

Pros: Very friendly to install, setup, and use.

Cons: None whatsoever.

Good Things in Small Package

Written By Tom Near Chicago, Near Chicago on Tuesday, November 20, 2012

Crutchfield Customer Review (What's this?)

This rating reflects what this product is intended to be: a small, beautiful, all-in-one solution for a shelf in a small room. The sound is full and complete, it does everything well, and the controls are very intuitive. I can tell you that it's FM reception with a decent outdoor antenna (Terk TV55, good luck finding) is stellar. I have one in the basement work area and its predecessor (RCD M38) in my office. I whistle while I work...

Pros: Small and beautiful.

Cons: Not for large rooms. Not really a Con - but simply a matter of physics. Be wary of bad reviews - they may be the result of inappropriate room application.

Pleasantly surprised

Written By Jake, Butler, PA on Saturday, November 17, 2012

Crutchfield Customer Review (What's this?)

I'm very picky about my audio. I've tried various t-amps and micro's due to space restrictions. I finally decided to see what those UK boys where so excited about with this micro. I bought this expecting to return it, but hoping I wouldn't have to. I did not want a networking receiver so options where limited. Adressing the problems with previous models. One being a hiss sound through the speakers. I did not try tone controls, but set to flat, no hiss detected. Second is the headphone hum. The only thing I had to test this was with my sennheisser ear buds. I experienced no hum with the ear buds. Lastly is the problem with the volume step up being too low or too loud. Yes, the volume is not a smooth alps potentiometer, but I find it to be exceptable with no major jump ups. Now for the sound. I intially hooked up my psb alpha b1's right out of the box. It sounded thin and veiled, but I let it play while I bathed my son. I came back a half hour later and discovered the source direct button. What a difference! The sound was much cleaner, with more body, but sounded bright. Five hours later the sound was amazing, the top end smoothed out just right and the bass opened up nicely. I also tried the included speakers and a pair of energy cb-5. I preferred the alphas, a great match. The included speakers are solid and should make most happy. The ipod hooked up through the dac is nice if the music files are quality. Try the unit, it's great.

Pros: Good sound Decent power Functionality

Cons: Cd tray is alittle flimsy Volume pot not as smooth, but acceptable


Written By BIGJOHN, TITUSVILLE,FORIDA on Monday, November 05, 2012

Crutchfield Customer Review (What's this?)


Get everything you’ll need to enjoy your new Denon D-M39S

Protect your investment from power surges.
Send the audio from your compatible digital source to your new shelf system.
The wire that comes free with some components is not the best quality. You can get dramatically more lifelike sound with better quality speaker wire.
If you're hooking up other components using the aux inputs, you'll need patch cables.
Panamax M8-AV-PRO

Panamax M8-AV-PRO

Power line conditioner and surge protector

Item #: 299M8AVPRO


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Panamax M8-AV

Panamax M8-AV

Power line conditioner and surge protector

Item #: 299M8AV


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Panamax PM8-AV

Panamax PM8-AV

Power line conditioner and surge protector

Item #: 299PM8AV


Add to Cart
Panamax SP8-AV

Panamax SP8-AV

Power line conditioner and surge protector

Item #: 299SP8AV


Add to Cart
Monster Cable 400dfo

Monster Cable 400dfo

Optical digital audio cable (4 meters/13.2 ft.)

Item #: 119DF4004M


Add to Cart
CableTruth 303T

CableTruth 303T

Optical digital audio cable (6 feet)

Item #: 865OPT6FT


Add to Cart
AudioQuest Forest OptiLink

AudioQuest Forest OptiLink

Optical digital audio cable (1.5 meters/5 feet)

Item #: 703FOP15M


Add to Cart
AudioQuest Cinnamon OptiLink

AudioQuest Cinnamon OptiLink

Optical digital audio cable (1.5 meters/5 feet)

Item #: 703COP15M


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AudioQuest Vodka OptiLink

AudioQuest Vodka OptiLink

Optical digital audio cable (1.5 meters/5 feet)

Item #: 703VOP15M


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Monster 400df02

Monster 400df02

Optical digital audio cable (4 feet)

Item #: 119140713


Add to Cart
AudioQuest X2 Speaker Cable

AudioQuest X2 Speaker Cable

14-gauge cable, connectors optional (30 feet, Gray)

Item #: 703X230G


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AudioQuest G2 Speaker Cable

AudioQuest G2 Speaker Cable

16-gauge cable, connectors optional (30 feet, Gray)

Item #: 703G230G


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Monster XPHP™ MKII

Monster XPHP™ MKII

Speaker cable with clear jacket (100 feet)

Item #: 119XPHP100


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Monster XP®

Monster XP®

Speaker cable with clear jacket, connectors optional (100 feet)

Item #: 119XPMS1H


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Monster XP® Navajo White MkII

Monster XP® Navajo White MkII

Speaker cable (50 feet)

Item #: 119XPNWS50


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AudioQuest Evergreen

AudioQuest Evergreen

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703EGRR06M


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AudioQuest Golden Gate

AudioQuest Golden Gate

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703GGRR06M


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Monster Cable Stereo Audio 200i

Monster Cable Stereo Audio 200i

Stereo interconnect cables with RCA plugs (2 meters/6.6 ft.)

Item #: 119MC2002M


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AudioQuest Big Sur

AudioQuest Big Sur

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703BSRR06M


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AudioQuest Sydney

AudioQuest Sydney

Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)

Item #: 703SDRR06M


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CableTruth 303A

CableTruth 303A

Stereo interconnect cable with RCA plugs (6 ft.)

Item #: 865RCA6FT


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Pinpoint AM-41

Pinpoint AM-41

Side-clamping speaker wall mounts

Item #: 121AM41B


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