SPECIFICATIONS
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DIGITAL INPUT (COAXIAL, OPTICAL, USB)
M12
Rated Distortion (THD+N with AES 17 filter)
<0.0005% (0dBFS)
IMD Distortion
0.0001%
Input Impedance
75 ohms (coaxial)
110 ohms (AES/EBU)
Sample Rate
32kHz to 192kHz (USB and digital S/PDIF)
Frequency Response
±0.5dB (ref. 20Hz-22kHz @ sample rate)
Channel Separation
>-115dB (ref. 0dBFS Volume -1dB)
Signal / Noise Ratio
>-125dB (ref. 0dBFS 2V out)
Output Level
2V (ref. input 0dBFS)
INPUTS/OUTPUTS
XLR - AES/EBU
S/PDIF Coaxial x 2
Optical x 2
USB Class 2 Audio: asynchronous 24/192 support
DD AP-1 Analogue Phono Module
IR In
Trigger In
12V ±20%
Trigger Out
12V ±20%
GENERAL
Idle Power
26W
Standby Power
<0.5W
Unit Dimensions (WxHxD) - Gross*
435 x 133 x 383mm
17 1/8 x 5 1/4 x 15 1/8 inches**
Net Weight
8.1kg (17.9lb)
Shipping Weight
14.5kg (32.0lb)
* Gross dimensions include feet, extended buttons and rear panel terminals.
** Non-metric measurements are approximate. NAD Electronics will not assume any liability for errors being made by retailers, custom installers, cabinet
makers, or other end users based on information contained in this document.
Note: Installers should allow a minimum clearance of 55mm for wire/cable management.
Summary of Contents for M12
Page 1: ...NAD SERVICE MANUAL DIGITAL PREAMP DAC DIGITAL PREAMP DAC...
Page 6: ...6 Wiring diagram...
Page 29: ...1 AUDIO BOARD 29 PCB LAYOUT Top Layer Bottom Layer...
Page 30: ...2 MDC BOARD 30 Top Layer Bottom Layer...
Page 31: ...31 3 MDC DIGTAL IO BOARD Bottom Layer Top Layer...
Page 32: ...32 4 232_TRIG BOARD Bottom Layer Top Layer...
Page 33: ...33 5 BOOTLOAD BOARD Bottom Layer Top Layer 6 ENCODER BOARD Bottom Layer Top Layer...
Page 34: ...34 7 TOUCH KEY BOARD Bottom Layer Top Layer 8 LED BOARD Bottom Layer Top Layer...
Page 35: ...35 9 FPP BOARD Bottom Layer Top Layer...
Page 36: ...36 10 USB XMOS BOARD Bottom Layer Top Layer...
Page 37: ...37 11 PSU BOARD Top Layer Bottom Layer...
Page 38: ...38 12 ANA BOARD Top Layer Bottom Layer...
Page 39: ...39 13 PHONO BOARD Top Layer Bottom Layer...
Page 40: ...4 14 HTRM2 BOARD Top Layer Bottom Layer...
Page 68: ...68...
Page 70: ...70...