1.888.955.6000
 
 
1-888-955-6000
crutchfield.com
Crutchfield

Free Shipping on Everything

60-Day Money-Back Guarantee  |  Lifetime Tech Support

Musical Fidelity M1HPAP

Headphone amp/preamp/DAC

Zoom
  • Musical Fidelity M1HPAP

    Front

  • Musical Fidelity M1HPAP

    Angled front view

  • Musical Fidelity M1HPAP

    Back

  • Musical Fidelity M1HPAP

    Closeup detail of input switch

  • Musical Fidelity M1HPAP

    Direct front view

Item# 778M1HPAPB offer details

 
DISCONTINUED
 
This item is no longer available to purchase.
 
Contact us for other options
 
Call   Email  
 
 
 
 

By buying this product you'll earn up to 800 Rewards points.

When you sign up for a Crutchfield account, you’ll be enrolled in Crutchfield Rewards. You’ll earn one point for every dollar you spend on gear from us. You can turn your points into Rewards Cards that you can use toward future purchases. You can sign up for an account now, or after you complete your purchase (you’ll get credit for the points either way).

 
Musical Fidelity

Why buy a headphone amp?

High-performance headphones need high-quality amplification to perform up to their full potential. If you connect them directly to the headphone jack on your computer, iPod®, or stereo receiver, you may be disappointed. A separate headphone amplifier sends a stronger, cleaner signal to your headphones.

Our take on the Musical Fidelity M1HPAP

by Dave Bar
Musical Fidelity M1HPAP angled view

When it comes to high-end headphone sound, most receivers can't do jack!

If you love your headphones, don't feed them junk. Instead, use Musical Fidelity's M1HPAP headphone amplifier to serve up wholesome, high-fidelity sound that will bring them roaring to life. The M1HPAP makes tunes through flow through your headphones with remarkable warmth, clarity and detail. This beefy little amp can drive even the best cans with unquestioning authority, for a listening experience that goes far beyond what your receiver's or CD player's headphone jack can provide. The M1HPAP also features a USB input to handle digital audio from your computer. This elegantly compact component will bring deeper enjoyment to your music listening whether it's at the office or kicking back at home.

Super-clean Class A amplification

The M1HPAP energizes your music using pure Class A amplification — an amp design long valued by audiophiles for its tonal purity and open sound. A hefty, built-in power supply ensures rock-steady performance and powerful dynamics that don't bog down when the going gets tough. The M1HPAP's remarkably low output impedance of less than one ohm also means it's capable of driving virtually any headphone with complete linearity and low distortion. All of this goodness is wrapped up in a beautifully built half-width component you'll be proud to display on your shelf.

Musical Fidelity M1HPAP back panel

Versatile connections for your system

In addition to its outstanding performance with headphones, the M1HPAP can also double as a preamp to create a simple, high-quality stereo system. You can connect your PC to its USB port, and up to two audio components to the RCA inputs. Then connect the Musical Fidelity's preamp outputs to the amp and speakers of your choice. A front-panel switch lets you choose between sources, while the volume control adjusts signal output to your preferred listening levels — a nice alternative when you want the music to fill your room, not just your head.

Highlights:

  • low-distortion, pure Class A headphone amplifier
  • THD: 0.008% (10-20,000Hz)
  • frequency response: 15Hz to 75,000Hz (-3dB)
  • signal-to-noise ratio: greater than 109dB
  • output impedance: less than 1 ohm
  • USB Type B input for computer audio
  • 2 pair line-level RCA inputs
  • 1 pair RCA preamp outputs
  • two full-size stereo headphone outputs
  • fixed and variable line-level output (for use as a preamp)
  • detachable AC power cord
  • 8-11/16"W x 3-15/16"H x 14-1/8"D
  • weight: 7.5 lbs.
  • warranty: 1 year
  • Our 60-day money-back guarantee
Shop all Musical Fidelity Headphone Amplifiers
     

    Hands-on research from the Crutchfield Labs (what are the Labs?)

    Product Research

    Product Research
    What's in the box?

    Download owner's manual

    • Headphone amplifier
    • 7' AC power cord
    • Instructions
    • "Thank You" letter

    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 open the box, verify contents, 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.

    Features
    Specifications

    Features

    Overview: The Musical Fidelity M1HPAP Class A headphone amplifier provides a rich, full, smooth sound with greater bottom end extension. The M1HPAP consists of a pure Class A circuit giving exceptional performance into virtually any impedance headphone. It features two line-level inputs as well as a USB input, and a line-level output. It also features two headphone outputs and a set of volume-controlled outputs to enable use as a preamplifier. In addition, the headphone amplifier is equipped with a robust power supply circuit for consistent performance and reliability. Overall all, the Musical Fidelity headphone amplifier offers astounding imaging, detail, and transparency to all types of music exactly as the artist originally intended.

    Class A Headphone Amp: The Musical Fidelity M1HPAP utilizes a pure Class A headphone amplifier for incredibly low distortion (less than .0008%), an extremely high signal-to-noise ratio (109db), and a ruler-flat frequency response (15-75,000Hz).

    Low Output Impedance: The Musical Fidelity M1HPAP has a very low output impedance (below 1-ohm). A headphone amplifier's output impedance is usually ignored, but a very important measurement. The M1HPAP's extraordinary low output impedance means that it can drive any headphone with complete linearity and low distortion. The vast majority of competitive headphone amplifiers cannot do this because they have much higher output impedance.

    Note: Most high-quality headphones have impedance of around 30 Ohms. Almost all headphone amps have an output impedance between 50 and 100 Ohms. Because of their high output impedance they cannot drive headphones properly. Any sound they produce through the headphones is colored, with distortion, and non-linear frequency response.

    Volume Control: The Musical Fidelity M1HPAP headphone amplifier's front-panel volume control knob lets you adjust your headphone's volume to a comfortable listening level.

    Dual Headphone Outputs: The Musical Fidelity M1HPAP headphone amplifier is equipped with dual 1/4"  (6.35mm) headphone jacks on its front-panel.

    USB Port: The Musical Fidelity M1HPAP headphone amplifier features a rear-panel USB (type-B) port for the connection of your Windows PC or Mac computer, so you can listen to your stored compressed music files with high-quality sound from a set of headphones. The M1HPAP supports audio files such as CD, MP3, WMA, WAV, AAC, and FLAC. The M1HPAP's USB (type-B) port supports Windows 98, ME, 2000, XP, Vista, and 7; as well as MAC OS X.

    Dual Analog Inputs: The Musical Fidelity M1HPAP headphone amplifier is equipped with two rear-panel, gold-plated, stereo RCA input for connecting two external audio sources. You can connect your receiver's Tape Output to the M1HPAP's stereo RCA input, or connect your CD player or other audio source directly to the headphone amplifier's line-level inputs.

    Analog Output: If you connect the M1HPAP to the Tape Output of your receiver and the Tape Output is still required for a tape recorder or CD burner, then the M1HPAP's stereo RCA output can replicate the original Tape Output.

    Preamp Output: The headphone amplifier's stereo preamp output jacks let you use the M1HPAP as a preamplifier and connect it to a separate power amplifier. When used as a preamplifier, the M1HPAP does not mute any connected speakers when headphones are plugged in.

    Detachable AC Power cord: The M1HPAP is supplied with a detachable 7' IEC power cable.

    Specifications

    Audio Output:

    • Output Power: 1.1W into 32-Ohms
    • Output Impedance: less than 1-Ohm
    • Output Level: 5.2V RMS (maximum)
    • Frequency Response: 15Hz to 75,000 Hz (-3dB max)
    • Signal-to-Noise Ratio: >109dB ("A"-weighted)
    • Total Harmonic Distortion: <0.008% (@ 10Hz-20kHz)

    Power Requirements:

    • Voltage: 90-250VAC, 50/60Hz
    • Consumption: 25 Watts

    Dimensions: 8.6875" (w) x 3.9375" (h) x 14.125" (d)

    Weight: 9 lbs

     

    Product Reviews

    Be the first to review this product
    Great Gear Giveaway rewards card

    Submit a review and you will be entered to win a $150 gift card

    Crutchfield Great Gear Giveaway Official Sweepstakes Rules

    Review this product:

    Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

    Your email won't be visible. Please use the email address that is associated with your order.
    (e.g., JohnD) Your review will be signed using the display name and location
    (e.g., Charlottesville, VA)

    Click on a star to rate the overall product on a scale of 1-5
    1500 characters left
    Attach a YouTube Review
    Crutchfield Video Review Guidelines
    • Only submit videos that you made or are authorized to use.
    • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
    • Please see our Review Guidelines for more information.
    500 characters left
    500 characters left

    Accessories

    Add accessories for the Musical Fidelity M1HPAP

    Connect your computer to your headphone amplifier with a high-quality USB cable. See all categories & accessories

    AudioQuest Forest USB cable (Type A to Type B) (3 meters/10 feet)
    3 people say 
    Your Price: $49.00
    Add to Cart
    AudioQuest Cinnamon USB cable (Type A to Type B) (3 meters/10 feet)
    2 people say 
    Your Price: $89.00
    Add to Cart
    AudioQuest Carbon USB cable (Type A to Type B) (3 meters/10 feet)
     
    Your Price: $229.00
    Add to Cart
    AudioQuest Evergreen Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)
    11 people say 
    Your Price: $26.00
    Add to Cart
    Monster Cable Stereo Audio 400i Stereo interconnect cables with RCA plugs (1 meter/3.3 ft.)
    2 people say 
    Your Price: $39.95
    Add to Cart
    AudioQuest Golden Gate Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)
    5 people say 
    Your Price: $56.00
    Add to Cart
    Monster Cable Stereo Audio 200i Stereo interconnect cables with RCA plugs (1 meter/3.3 ft.)
    7 people say 
    Your Price: $19.95
    Add to Cart
    AudioQuest G-Snake Stereo interconnect cables with RCA plugs (2 meters/6.6 feet)
    22 people say 
    Your Price: $29.99
    Add to Cart
    AudioQuest Big Sur Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)
     
    Your Price: $89.00
    Add to Cart
    AudioQuest Diamondback Stereo interconnect cables with RCA plugs (2-meter/6.6 feet)
    1 person says 
    Your Price: $229.00
    Add to Cart
    AudioQuest Sydney Stereo interconnect cable with RCA plugs (0.6 meter/2 feet)
    2 people say 
    Your Price: $149.00
    Add to Cart
    AudioQuest King Cobra Stereo interconnect cables with RCA plugs (2-meter/6.6 feet)
    2 people say 
    Your Price: $349.00
    Add to Cart
    AudioQuest Columbia Stereo interconnect cables with RCA plugs (2-meter/6.6 feet)
     
    Your Price: $645.00
    Add to Cart
    Monster GreenPower™ HDP 900G PowerCenter™ Power line conditioner and surge suppressor
    4 people say 
    Your Price: $129.95
    Add to Cart
    Panamax M8-AV Power line conditioner and surge protector
    4 people say 
    Your Price: $119.99
    Add to Cart
    Panamax M8-AV-PRO Power line conditioner and surge protector
    5 people say 
    Your Price: $169.99
    Add to Cart
    Monster MusicConnect™ Stereo mini-to-RCA adapter cable
    20 people say 
    Your Price: $19.95
    Add to Cart
    AudioQuest Evergreen Stereo mini-to-RCA adapter cable (0.6 meter/2 feet)
    5 people say 
    Your Price: $26.00
    Add to Cart
    Arista Stereo Mini-to-RCA Adapter 6-foot cable with mini and dual RCA plugs
    11 people say 
    Your Price: $4.99
    Add to Cart
    AudioQuest Golden Gate Stereo mini-to-RCA adapter cable (0.6 meter/2 feet)
     
    Your Price: $56.00
    Add to Cart
    AudioQuest Big Sur Stereo mini-to-RCA adapter cable (0.6 meter/2 feet)
     
    Your Price: $89.00
    Add to Cart
    AudioQuest Sydney Stereo mini-to-RCA adapter cable (0.6 meter/2 feet)
     
    Your Price: $149.00
    Add to Cart
    HiFiMAN HE-300 Stereo headphones
     
    Your Price: $249.99
    Add to Cart
    Grado SR80i On-ear headphones
    37 people say 
    Your Price: $99.00
    Add to Cart
    Grado SR60i On-ear headphones
    25 people say 
    Your Price: $79.00
    Add to Cart
    Grado SR325is Stereo headphones
    13 people say 
    Your Price: $295.00
    Add to Cart
    Grado SR225i Stereo headphones
    10 people say 
    Your Price: $200.00
    Add to Cart
    Grado SR125i Stereo headphones
    4 people say 
    Your Price: $150.00
    Add to Cart
    Grado RS2i Stereo headphones
    1 person says 
    Your Price: $495.00
    Add to Cart
    Grado RS1i Stereo headphones
     
    Your Price: $695.00
    Add to Cart
    Bowers & Wilkins P5 Portable on-ear headphones with in-line remote and microphone (Ivory)
    19 people say 
    Your Price: $299.99
    Add to Cart
    Bowers & Wilkins P3 Portable, folding on-ear headphones with in-line remote and microphone (White)
    11 people say 
    Your Price: $199.99
    Add to Cart
    Sennheiser HD 650 Stereo headphones
    5 people say 
    Your Price: $499.99
    Add to Cart
    Sennheiser HD 600 Stereo headphones
    1 person says 
    Your Price: $399.99
    Add to Cart
    Sennheiser HD 598 Stereo headphones
    22 people say 
    Your Price: $249.99
    Add to Cart
    Sennheiser HD 558 Stereo headphones
    4 people say 
    Your Price: $179.99
    Add to Cart
    Sennheiser HD 518 Around-the-ear headphones
    11 people say 
    Your Price: $129.99
    Add to Cart
    Beats Studio™ Over-Ear Headphone (White)
    3 people say 
    Your Price: $299.95
    Add to Cart
    Polk Audio UltraFocus™ 8000 Noise-canceling headphones with built-in remote and in-line microphone
    15 people say 
    Your Price: $299.95
    Add to Cart
    AKG K 550 Around-the-ear headphones
    2 people say 
    Your Price: $299.99
    Add to Cart
    2 people say 
    Your Price: $1,199.99
    Add to Cart
    Denon AH-D600 Music Maniac™ Stereo headphones
    3 people say 
    Your Price: $499.99
    Add to Cart
    Denon AH-D400 Urban Raver™ Stereo headphones with built-in bass amplifier
    1 person says 
    Your Price: $399.99
    Add to Cart
    Sennheiser Amperior On-ear headphones with in-line remote and microphone
     
    Your Price: $349.99
    Add to Cart
    AudioQuest NRG-2 High-quality replacement AC power cable (6 ft.)
    1 person says 
    Your Price: $169.00
    Add to Cart

    Smart people protect with SquareTrade- The best warranty at the best price

    In business since 1999, SquareTrade is the largest independent warranty provider in the U.S.

    100% parts and labor - no deductibles

    All mechanical and electrical failures covered, includes normal wear and tear.

    Your item's repaired or the full item price returned withing 5 days

    Runs concurrent with manufacturer's warranty

    Rated 5-stars by consumers

    For a more in-depth review and enhanced detailed information on the Musical Fidelity M1HPAP, please visit the Crutchfield website product page (/S-hKtSnpRnw9M/p_778M1HPAPB/Musical-Fidelity-M1HPAP.html ).

    Sorry, the Musical Fidelity M1HPAP is no longer available for purchase.

    • Front

      Musical Fidelity M1HPAP
    • Angled front view

      Musical Fidelity M1HPAP
    • Back

      Musical Fidelity M1HPAP
    • Closeup detail of input switch

      Musical Fidelity M1HPAP
    • Direct front view

      Musical Fidelity M1HPAP