NAD MDC2 BluOS-D Upgrade Module - Clearance / Open Box

NAD MDC2 BluOS D

The NAD MDC2 BluOS D is a plug-in upgrade module that adds modern, high-performance streaming and room-correction intelligence to compatible NAD stereo components. Built on NAD’s latest MDC2 (Modular Design Construction) platform, it brings BluOS multi-room high-resolution streaming, Dirac Live Room Correction, and advanced connectivity—so your system stays current without replacing the amplifier you already love. Once installed, you can stream music from major services and internet radio, share audio across a whole-home BluOS ecosystem, and fine-tune sound for your room using Dirac Live with the included calibrated microphone. It’s an ideal solution for listeners who want premium streaming, smarter control, and more accurate in-room sound—while keeping their NAD system future-ready.

What It's Good At:

• Upgrades your NAD component with next-generation MDC2 streaming and processing without replacing your amplifier
• Whole-home BluOS playback for flexible, multi-room listening (up to 64 zones)
• Cleaner, more accurate sound in your room with Dirac Live Room Correction and included calibrated microphone
• Hi-Res audio playback up to 24-bit/192 kHz for detailed, natural sound
• Broad compatibility with premium platforms like AirPlay 2, Spotify Connect, and TIDAL Connect
• Wireless convenience plus rock-solid wired performance with Wi-Fi and Ethernet networking

NAD MDC2 BluOS D Full Specifications:

• Product Name: NAD MDC2 BluOS D
• Type: BluOS multi-room streaming module (MDC2 expansion module)
• MDC Platform: MDC2 (Modular Design Construction)
• Streaming Platform: BluOS high-resolution multi-room streaming
• Multi-Room Capability:
  • Streaming in up to 64 zones (BluOS ecosystem)
  • Music sharing to up to 63 BluOS-enabled devices
• Room Correction: Dirac Live Room Correction*
  • Addresses problem frequencies up to 500 Hz
  • Stores up to five (5) Dirac profiles
  • Calibrated microphone included
  • Dirac Live license included; optional upgrade to Dirac Live Full Frequency
• Audio Resolution: Up to 24-bit/192 kHz
• MQA Support: MQA decoding and rendering
• Internet/Service Support:
  • Hundreds of internet radio stations
  • Over 20 streaming services
• Voice & Smart Control:
  • Apple AirPlay 2
  • Siri voice control
  • Amazon Alexa voice control
  • Google Assistant voice control
• Connect Services:
  • Spotify Connect
  • TIDAL Connect
• Bluetooth: Two-way Qualcomm aptX HD Bluetooth
• Networking: Wi-Fi and Ethernet
• Compatible Devices:
  • C 389 (Optional upgrade)
  • C 399 (Optional upgrade)
  • C 3050 (Optional upgrade)
  • C 3050 LE (Factory installed)
• Price (Listed): $499.00
• Availability (Listed): Sold Out

*Dirac Live Full Frequency upgrade is optional.

NAD MDC2 BluOS D Q&A:

Which NAD components work with the MDC2 BluOS D module?

The module is compatible with the NAD C 389, C 399, and C 3050 as an optional upgrade, and it’s factory installed in the C 3050 LE.

What does BluOS add to my system?

BluOS adds high-resolution streaming, access to internet radio and many music services, and the ability to play music across a whole-home BluOS setup with multi-room control.

How many rooms or zones can I stream to with BluOS?

BluOS supports multi-room playback in up to 64 zones, allowing you to sync or independently control music throughout your home (depending on your BluOS ecosystem setup).

What does Dirac Live do for sound quality?

Dirac Live analyzes your room’s acoustics and applies correction filters to improve bass clarity, imaging, and tonal accuracy—helping your system sound more balanced and true-to-recording.

Is a microphone included for Dirac Live calibration?

Yes. The MDC2 BluOS D includes a calibrated microphone to help ensure accurate measurement and setup.

Can I save different Dirac settings for different seats or rooms?

Yes. The module can store up to five Dirac profiles, making it easy to switch between listening positions or different room conditions.

What audio quality does the module support?

It supports high-resolution audio up to 24-bit/192 kHz, along with MQA decoding and rendering for compatible content.

What connectivity and control options are supported?

You get Wi-Fi/Ethernet, two-way aptX HD Bluetooth, AirPlay 2, voice assistants (Siri, Alexa, Google Assistant), plus Spotify Connect and TIDAL Connect for streamlined playback.

NAD MDC2 BluOS D Downloads:

NAD MDC2 BluOS D Mounting Instructions
NAD MDC2 BluOS D Data Sheet