NAD DIRECTDIGITAL™ INNOVATION
DirectDigital™ amplification offers the highest level of performance. The 35-bit data path with 24-bit coefficients and 62-bit accumulation, and dithered truncation back to 35-bits after DSP functions guarantee the overall 24-bit accuracy. With this degree of resolution, all preamp functions can be accomplished with a new level of precision all in the digital domain. Because of the super high resolution, even 24-bit files are processed without truncation or loss of information.
UNCOMPROMISED CONNECTION
Standard inputs include AES/EBU, Asynchronous 24/192 USB, coaxial and optical digital inputs, and balanced and single-ended line-level inputs including a high-performance MC/MM phono stage. Rounding out the picture, a pure Class-A buffer using the latest generation of Super OP Amps provide low impedance balanced and single-ended connections to power amplifiers or active loudspeakers. Remote control all functions and IR repeaters, 12V triggers, and a serial port to make integration with advanced control systems a snap.
FINE TUNE YOUR SYSTEM
Because of the massive computing power and high-resolution signal path, some interesting features have also been incorporated to further perfect the listening experience. Want to add a subwoofer to your system? The M12 includes a second-order high pass and low pass crossover with selectable frequency. You can even select different frequency knees for each filter. This level of flexibility and precision is made possible by our highly perfected DirectDigital architecture. One of NAD’s most innovative technological advancements— Modular Design Construction MDC—does away with obsolescence by providing a simple upgrade path to add future features and functionality. M12 owners can add an optional DD HDM-1 HDMI Module with 3 inputs and 1 output 3D video passthrough and/or the network audio module, DD BluOS, with music management software that is controlled with an iOS or Android device.
FUTURE FORWARD MDC
The BluOS MDC Module allows the streaming of a variety of music services, HD streaming from a NAS device, and TuneIn radio; plus it gives you full control of your music library. Integrated WEthernet and aptX Bluetooth™ connections are also offered with the BluOS Module.
MASTER QUALITY AUTHENTICATED MQA
Master Quality Authenticated MQA is a revolutionary end-to-end technology built into every BluOS Enabled music player that captures and delivers master quality audio to any room in your home. All BluOS Enabled music players from NAD include a powerful decoder and audio renderer for the MQA system. The MQA logo shown in the BluOS app indicates that the unit is decoding and playing an MQA stream or file, and lets you know that you are hearing exactly what the artist recorded and approved in the studio.
CONNECTIONS
Line Level Input
Input Impedance – 56 kilohm + 220pF
Input Sensitivity – 40mV ref. 500mV out
Maximum Input Signal – >8Vrms
Signal/Noise Ratio, A-weighted
- >90dB ref. 500mV in 500mV out, volume set to unity gain
- >80dB ref. 2V out, Volume maximum
Channel Separation – >70dB ref. 1kHz/10kHz
Frequency Response
- ±0.3dB ref. 20Hz-20kHz, Tone Controls – On
- ±0.3dB ref. 20Hz-20kHz, Tone Controls – Off
Frequency Response subwoofer out – 10-200Hz ref. -3dB
Output
Maximum Output Level – >8Vrms into 600 Ohms
THD CCIF IMD, DIM 100 – >0.005% ref. 20Hz-20kHz, 2V out
Balanced – >2Vrms
Standby Mode – <0.5W
Tone Controls
Treble – ±10dB at 10kHz ref. 2V in 2V out
Bass – ±10dB at 100Hz ref. 2V in 2V out
USB Input
Digital USB Front/Digital USB Back USB Type A
- MP3/WMA: 48kHz
- FLAC: 24bit/48kHz
Computer USB Type B – 24 bit/192kHz PCM content from PC or Mac
DIGITAL INPUT COAXIAL, OPTICAL, AES/EBU
Input Impedance
- 75 Ohms coaxial
- 110 Ohms AES/EBU
Sample Rate – 32kHz to 192kHz
Frequency Response – ±0.5dB ref. 20Hz-96kHz @ 192kHz
Channel Separation – >75dB ref. 1/3 rated power, 10kHz 4 Ohms
WEIGHTS & DIMENSIONS
Gross Unit Dimensions* WxHxD – 435 x 133 x 383mm 17 1/8 x 5 1/4 x 15 1/8″
Net Weight – 8.1kg 17.9lb
Shipping Weight – 14.5kg 32lb
*Gross dimensions include feet, extended buttons and rear panel terminals
