About the NAD MDC BluOS-2i
Make your NAD components wireless
Make your NAD components wireless
NAD ingeniously designed their components to accommodate user-installed circuit boards, so you can keep up with changing technology. This add-on module lets you add intuitive, high-fidelity network and internet music streaming to NAD components with MDC (Modular Design Construction).
Compatible with Bluesound wireless speakers
This module adds compatibility with Bluesound's BluOS wireless music system. That means you can integrate your compatible NAD component into a wireless multi-room music system. Stream songs on your main system as well as Bluesound speakers throughout your home.
A free app with advanced control options
Operate your system via Wi-Fi® using the BluOS Controller app with your Apple® or Android™ device, or your Windows® or Mac® computer. It gives you flexible control over your entire music system. Play the same song everywhere or stream different music to different zones at the same time. You can even use your Apple Watch to control your system.
A wealth of high-resolution streaming options
BluOS can send 24-bit high-res music to any room in your home, without any loss of sound quality. Stream music from your personal library or from internet streaming services. The selection of supported services — including TIDAL, Spotify®, Qobuz, and Rhapsody®, among others — is one of the most impressive we've seen.
- add-on module for select NAD components
- includes support for Spotify, Deezer, TIDAL, Slacker, Radio Paradise, Napster, Murfie, and Calm Radio
- free internet radio from TuneIn Radio and iHeartRadio
- BluOS compatibility for further expansion with Bluesound wireless speakers
- free BluOS control app for iOS®, Android, Windows, and Mac OS X
- Bluetooth compatibility for wireless music listening from a compatible mobile device, or computer
- aptX® encoding provides high-quality music streaming from compatible devices
- Apple® AirPlay® 2 lets you stream directly from an iPhone® or iPad® and ask Siri to play Apple Music
- supports multi-room audio with compatible wireless speakers
- compatible file types: MP3, AAC, WMA, OGG, WMA-L, FLAC, ALAC, WAV, AIFF, and MQA
- supports high-resolution playback (up to 24-bit/192kHz resolution)
- Ethernet port
- external USB Wi-Fi module to optimize signal strength
- USB (Type A) input for connecting USB thumb drives and compatible external hard drives
- second USB (Type A) input for connecting included Wi-Fi module
- USB mini (Type B) input for service only
- warranty: 2 years
- Our 60-day money-back guarantee
- MFR # MDC BluOS-2i
What's in the box:
- MDC BluOS-2i module
- USB/WiFi dongle
- 2' USB extension cable
- Bluetooth antenna
- 2 Machine screws
- Mounting Instructions
NAD MDC BluOS-2i reviews
What a great add-on to my new NAD M32! Set up was pretty straightforward and now from my iPad I can access all of my lossless files via my NAS as well as stream from a HUGE variety of online services and sites. Highly recommend adding this card to your NAD amp. The BluOS interface makes it relatively easy to explore new music.
0 of 0 found this helpful
This NAD Bluos 2i modules transforms my still excellent NAD amp into a whole house streamer. High resolution Tidal filws sound fantastic leaving my CD player to collect dust. Outperforms my SONOS system for high resolution playback
Pros: Plug in module takes up no space and integrates well in an quality NAD system extending its life.
0 of 0 found this helpful
MDC mounting/installation instructions were confusing regarding the software upgrade procedures required after physical installation of the MDC unit in my c368. The instructions are also unclear about the two bluetooth units that can connect with each other once the MDC unit is activated causing problems in operating any device connected as sourced to the c368 such as wireless headphones.
Pros: Good and stable wireless connection to my network.
Cons: Incomplete and confuseing installation and operating instructions.
2 of 2 found this helpful
Works as advertised. Easy to install. I love the fact it is a roon endpoint and has MQA decoding. Looses 1 star due to price and the pain in the neck firmware update you need to do on your receiver. Chromecast audio is only $30 and also is a roon endpoint. This sounds better, but costs 13 times more.
0 of 0 found this helpful
I just added this to my NAD C368 amp, and it's been a dramatic improvement to my enjoyment of music. I have a large library of cd's and vinyl, but streaming with high Rez Tidal and Quboz has opened new doors for me to explore. Installation was simple and after updating the software, everything is working smoothly. Great sound from all my sources, highly recommended.
Pros: Great sound, enhances options for enjoying a wealth of music.
0 of 0 found this helpful
NAD C390DD owners should be aware that the BluOS module and app are not fully compatible. When using BluOS MDC as the source, bass, treble and balance controls are not accessible in the usual manner using the remote control. With NAD C390DD, to access Tone Controls on non-BluOS sources you simply press on the right side of the remote control navigation ring and the tone controls appear on the display. Not so with BluOS. Doing this with BluOS as the source brings up the BluOS menu. Tone controls are not available on the app either. The workaround is to first press the Menu button on the remote control, then press Enter, then navigate to Bass, Treble, etc, using the navigation ring as you normally would. It takes a few more inconvenient steps than other sources. I also encountered some setup issues using WiFi. An Ethernet (wired) connection resolved all the setup issues but the app is still a little quirky. Hi-Res streaming with the BluOS module takes sound quality to the next level. I was quite surprised at the substantial improvement, and wondered why. Then it occurred to me that streaming Hi-Res (CD quality and up to 24/196) to the BluOS module installed in a NAD amplifier eliminates another component in the signal path, such as a CD player - reading a spinning disc which creates its own errors - from a disc that already has errors on it - all of which require error correction, and the associated cables/physical breaks in the connection between source and amplifier, and the associated timing errors (jitter) between the amplifier, DAC and the source. With BluOS MDC the digital "package" (packet) is delivered directly into the NAD amplifier and played from there, essentially bit perfect, especially with MQA encoding. Even though the BluOS module was somewhat quirky to install (I highly recommend using a wired Ethernet connection, at least initially for the setup) I can tell you that NAD (and Crutchfield) have been exemplary with their concern and continued help resolving any issues. I have also verified that the BluOS MDC works perfectly well with NAD M32 which adds a lot of nice features over the C390DD. Sound wise I can't tell any difference between C390DD and M32. I'm giving the BluOS MDC only four stars because at the time of this writing, initial setup can be kind of quirky, especially with WiFi. And the app needs improvement. But as far as sound quality goes, this is your new "state of the art". Few companies stand behind their product like NAD and Crutchfield. They are the best.
Pros: This is the next step into the future. Sound quality is fantastic.
Cons: Setup can be tricky especially with WiFi.
2 of 2 found this helpful
More details on the NAD MDC BluOS-2i
MDC BluOS 2i: NAD's MDC BluOS 2i module lets you add BluOS high-resolution multiroom audio to select NAD Classic series digital integrated amplifier and Masters series digital preamplifiers, while giving you access to internet radio and online music services, Bluetooth & USB audio, as well as your computer's and mobile device's music library over a WiFi network. The BluOS 2i module has a new more powerful ARM Processor for a quicker, more responsive user experience than the previous MDC BluOS 2 module. Compatible NAD products include -
Note: Make sure the M32, M12, C 390DD, C 368, or C 388 have the latest firmware update installed.
Wired or Wireless Network Connection: The MDC BluOS 2i allows your compatible NAD integrated amplifier or preamplifier to connect to your home network and Internet provider via a hardwired Gigabit Ethernet (RJ-45) jack connector or wireless WiFi (802.11 b/g/n) connection. Either network/internet connection allows you to stream music from internet radio, select online music services and stored music libraries on your network using BluOS.
Note: The included USB/WiFi dongle must be plugged into one of the USB ports on the MDC BluOS 2i. If wireless connectivity is poor connect the USB/WiFi dongle to the supplied 2' USB extension cable for better signal.
BluOS Wireless High-Resolution Multiroom Audio: The MDC BluOS 2i makes your compatible NAD integrated amplifier or preamplifier is part of the BluOS wireless high-resolution multiroom audio eco-system - consisting of powered speakers, soundbar speakers, amplifiers, players, and hard-drives. The BluOS wireless high-resolution multiroom audio ecosystem uses your home's wired or wireless network to connect multiple Bluesound products and play your music in perfect sync, or different music simultaneously, anywhere in your home. BluOS can wirelessly transmit lossless music up to 24-bit/192kHz at ultra-fast speeds with no lag and zero loss in sound quality.
- Compatible Multiroom Audio Sources: The following audio sources can be used for multiroom audio playback - internet radio (including TuneIn & iHeart Radio); online music services (including Tidal, Spotify, Amazon, Deezer, Slacker, and Napster); Bluetooth & USB audio, music libraries (from computers and NAS drives); and Aux inputs (analog or digital).
- Number of BluOS Zones: Up to 16 Bluesound devices can be connected in a strictly wireless environment. Demonstrated practice has shown that you can create up to 8 groups of 8 Bluesound devices or 4 groups of 16 Bluesound devices. If you want to connect more than 16 Bluesound devices, you will need to connect the Bluesound devices to your network using a wired connection. BluOS can then control up to 64 devices in a strictly wired environment.
BluOS Controller App: The free BluOS Controller app (for Apple iOS 9.3-up, Android OS 4.1-up, Windows XP-up, and Mac OS X 10.7-up) turns your mobile device or computer into a full-featured wireless remote control the BluOS wireless multiroom audio system. The BluOS Controller app on your compatible device uses your home's WiFi network to connect with Bluesound devices, so you can play all the music you love anywhere in your home for a wireless multiroom music experience. Get on-demand access to your music libraries on your home network, stream live Internet radio from almost any place in the world, or listen to one of the many music services available on Bluesound, all from the palm of your hand with the easy-to-use BluOS Controller app.
- Multiroom Audio: Play a different song at the same time in different rooms, or group all your BluOS enabled devices together and listen to your favorite music in perfect sync throughout your home.
- Now Playing Screen: Control your music and adjust the volume in any room, get rich album artwork and detailed artist info, right from the Now Playing screen. Even check what quality you are streaming at to ensure the best possible listening experience.
- Individual Songs & Playlists: Tap a song and have it play instantly, or create and edit playlists on the fly by simply adding songs or entire albums to the play queue. Playlists can then be saved inside the app and listened to at any time.
Alexa Compatible: BluOS will support Amazon Alexa and voice control through an over-the-network firmware update (now available). Using an Amazon Alexa enabled device (sold separately), you can use your voice to explore music services, select presets, adjust volume levels, switch up songs in different rooms, or even group your Bluesound components together and play your music in perfect sync throughout the house. Each Alexa voice command will need to start with the phrase "Alexa, ask Blue Voice to" or "Alexa, Tell Blue Voice to". Alexa Skills for BluOS will need to be setup through the Amazon Alexa app on your Apple iOS or Android device.
Note: Click here for more information regarding Alexa setup and voice commands.
High Resolution Audio: High-resolution audio tracks are either 24-bit/96kHz or 24-bit/192kHz, and contain up to 6.5x more data than standard CDs, letting you hear all the detail of your favorite music in superior quality. With full support for hi-res audio, you can stream WAV, FLAC, ALAC, AIFF, WMA-Lossless, MQA music files over your home's WiFi network or directly from a connected USB mass storage class device. Bluesound also supports compressed music files such as MP3, AAC, WMA and OGG. Bluesound has been designed to work with today's larger music collections, and has indexed libraries up to 200,000 songs in demonstrated practice (this will depend on the music's metadata & artwork). Bluesound also offers gapless playback by default for all supported file music types.
|Compression||File Type||Sampling Frequency||Bit Rate or Bit Depth|
|Lossless||WMA-Lossless||up to 96 kHz||up to 24-bit|
|FLAC||192 kHz||up to 24-bit|
|Uncompressed||AIFF||up 192 kHz||up to 24-bit|
Notes: Bluesound cannot index or play AAC files with the extension ".m4p". These files were purchased in iTunes prior to 2009 and are subject to copy protection. Apple Consumers with an iTunes Match subscription can delete and re-download these files free of charge from their iTunes Cloud
Master Quality Authenticated (MQA): BluOS will playback and decodes MQA content from BluOS network audio sources. Master Quality Authenticated (MQA) is a revolutionary end-to-end technology built into BluOS that captures and delivers master quality audio. BluOS includes a powerful decoder and audio renderer for the MQA system. This ensures that MQA-encoded audio files sound exactly like the source. MQA indicators are shown in the BluOS app on your compatible Apple iOS or Android OS device.
Online Music Services: Many popular music streaming services and internet radio apps are built right into BluOS, giving you an all-access pass to millions of songs and the freedom to listen to everything you want to hear. Using the BluOS Controller app, you can instantly discover and enjoy millions of songs from your existing music services, tune in to your favorite internet radio stations and podcasts from around the world, or access and listen to the music collections stored on your smartphone, tablet or laptop on any and Bluesound in your home. Subscription and purchase fees will apply to online music services.
- Amazon Prime: With a Amazon Prime Music subscription, you can access over 2 million songs ad-free and on-demand, as well as curated playlists and personalized stations. Upgrade to an Amazon Music Unlimited subscription to access tens of millions of songs.
- Spotify Connect: If you subscribe to Spotify Premium and have the Spotify App on your Apple iOS or Android smartphone, you can stream Spotify to the Bluesound system using Spotify Connect. Spotify is a digital music service that gives you on-demand access to one of the largest music libraries in the world (over 15 million tracks and counting). Spotify makes it easier than ever to discover, manage, and share music with your friends. You can browse music by artist, album, track, or most popular; and create your own music library with customized playlists.
- TIDAL: TIDAL is a global streaming service that offers over 30 million songs in high-fidelity CD sound quality. TIDAL has two pricing tiers; either $9.99 or $19.99 a month. Both pricing levels allow you to access TIDAL's entire music library. The $19.99 tier has the added benefit of high-fidelity sound at CD-level quality
- TuneIn: The Bluesound system includes access to more than 70,000 free internet radio streams from all corners of the globe via the TuneIn internet radio service. Just select the TuneIn logo from the main Music menu and browse among the 70,000 stations neatly organized into popular categories and select a station that appeals to your mood.
- iHeart Radio: iHeart Radio is a free, all-in-one digital radio and music streaming service that lets you listen to thousands of live stations from across the country and allows you to create personalized custom stations featuring songs from the artist you select and similar music.
- Napster: Napster is a streaming music subscription service (starting a $10 per month) that allows you to play the full-length songs you choose on demand from a collection of over 10 million songs, without ads and without having to purchase or download the music.
- Slacker: Get the sound quality that you deserve with the new Slacker music library available in high-quality AAC audio on Bluesound. Listen to music streams at a bitrate of 320kbps and enjoy all your favorite Slacker stations in pristine MP3-quality.
- Deezer: Deezer lets you explore over 53 million tracks (and counting), and discover artists and tracks you'll love with personalized recommendations from the Deezer Editors. Bluesound even supports Deezer HiFi for lossless quality ($19.99 per month).
- Other Services: Other online music services include Qobuz, HighResAudio, Murfie, JUKE, KKBox, SoundMachine, and more.
Note: Availability of online music services may vary by region. Not all services may be available at time of purchase. Some services may be added or discontinued from time to time based on decisions of the music service providers or others.
Computer Audio: BluOS lets you easily connect and share your music collection from a computer or network-attached storage drive and access up to 200,000 tracks for wireless streaming. The BluOS wireless music system will pull music from an existing digital music library across the network on your Windows PC, Mac computer, or NAS drive using Windows or SMB File Sharing (SAMBA) and the BluOS Controller app for Windows (XP-up) & Mac (OS X 10.7-up). However, File Sharing is not enabled by default on Windows or Mac. You will have to manually alter these settings in your computer's menu system.
AirPlay 2 (via Future Firmware Update): The NAD BluOS 2i will support AirPlay 2 through a future firmware update later this year. With AirPlay 2, you'll be able to stream just about any sound (including music, books, podcasts and more) from your iPhone, iPad, or Mac to the Bluesound system - all in sync. You can even watch movies and videos from Netlfix or YouTube on your Apple device while streaming the audio through to the Bluesound system. AirPlay 2 also gives you more options for control, including using Siri voice assistance. If you are an Apple Music subscriber and add the Node 2i to the Apple Home App on your iPhone or iPad, you can use your iOS device or HomePod to say things like - "Hey Siri, play jazz in the Living Room" or "Hey Siri, turn up the volume in the Kitchen." You can even group Gen 2i Bluesound products with older Bluesound products in the BluOS App to add AirPlay 2 compatibility to your entire BluOS system.
Bluetooth w/ aptX: The MDC BluOS 2i module also features built-in Bluetooth 4.0 with support for wireless music streaming from your Bluetooth-enabled smartphone, table, laptop, or desktop computer. You'll be able to stream stored music and music apps on your Bluetooth source device to your compatible NAD digital integrated amp or digital preamp. In addition, the MDC BluOS 2i module offers aptX for "CD-quality" (44.1kHz/16-bit) sound from Bluetooth aptX compatible source devices (such as Android smartphones & tablets). You can even distribute Bluetooth audio to the rest of your Bluesound wireless audio system throughout your home or office over WiFi.
Note: The included antenna (for Bluetooth) must be screwed into the MDC BluOS 2i module.
Dual USB-A Ports: The MDC BluOS 2i module features two USB (type-A) ports to directly connect your USB mass storage class (MSC) device; such as a thumbdrive or external hard-drive. The unit's USB ports support music playback from these compatible USB devices formatted in FAT 32. Not only can USB audio be played back on your compatible NAD digital integrated amplifier or digital preamplifier, but can also be wirelessly distributed to the rest of your Bluesound components throughout your home for multiroom playback. The USB ports are not compatible with the direct connection of an Apple iPod/iPhone/iPad or Android devices.
Note: There is also a mini-USB (type-B) port that is used for service purposes only (not for consumer use). Only authorized service personnel can access this USB port.
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