NAD M12 Owner'S Manual Download Page 21

OVERALL SPECIFICATIONS 

Line Level Input

Input impedance (R and C)

 56 kΩ + 220 pF

Input sensitivity

 40 mV (ref. 500 mV out)

Maximum input signal

>8 Vrms

Signal/Noise ratio, A-weighted

>90 dB (ref. 500 mV in 500 mV out, volume set to unity gain)
>80 dB (ref. 2 V out, Volume maximum)

Channel Separation

>70 dB (ref. 1 kHz/10 kHz)

Frequency response

±0.3 dB (ref. 20 Hz - 20 kHz, Tone Controls - On)
±0.3 dB (ref. 20 Hz - 20 kHz, Tone Controls - Off)

Frequency response (subwoofer out)

10 - 200Hz (ref. -3 dB)

Output

Maximum output level

>8 Vrms into 600 Ω

THD (CCIF IMD, DIM 100)

<0.005% (ref. 20 Hz - 20 kHz, 2 V out)

Balanced

>2 Vrms

Standby mode

<0.5 W

Tone Controls

Treble

±10 dB at 10 kHz (ref. 2V in 2V out)

Bass 

±10 dB at 100 Hz (ref. 2V in 2V out)

USB Input

Digital USB Front/Digital USB Back (USB Type A)

MP3/WMA: 48 kHz

FLAC: 24 bit/48 kHz

Computer (USB Type B) 

24 bit/192 kHz PCM content from PC or MAC

Digital Input (Coaxial, Optical, AES/EBU)

Input impedance

Coaxial  : 75 ohms
AES/EBU : 110 ohms

Sample rate

32 kHz to 192 kHz

Frequency response 

±0.5dB (ref. 20 Hz – 96 kHz @192 kHz)

Channel separation

>75dB (ref. 1/3 rated power, 10 kHz 4 ohms)

DIMENSION AND WEIGHT

Unit dimensions (W x H x D) *

435 x 133 x 383 mm

17 ¹/8 x 5 1/4 x 15 1/8 inches

Shipping weight

14.5 kg (32.0 lbs) 

* - Gross dimension include feet, front panel and rear panel extensions (knobs, buttons, speaker terminals, sub fascia, etc.).

Specifications are subject to change without notice. For updated documentation and features, please check out www.NADelectronics.com for the latest information about M12.

REFERENCE

SPECIFICATIONS

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Summary of Contents for M12

Page 1: ...ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA Owner s Manual M12 Digital Preamp DAC...

Page 2: ...ticle 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge u...

Page 3: ...s connected Consult the dealer or an experienced radio TV technician for help CAUTION Changes or modifications to this equipment not expressly approved by NAD Electronics for compliance could void the...

Page 4: ...t the outset might save you a good deal of time later and is by far the best way to ensure that you make the most of your investment in the M12 For warranty information contact your local distributor...

Page 5: ...meters between the M12 s front panel and your primary listening viewing position this will ensure reliable infrared remote control communications The M12 generates a modest amount of heat but nothing...

Page 6: ...light or illumination If you do so you may not be able to operate the M12 with the remote control Distance About 23ft 7m from the front of the remote sensor Angle About 30 in each direction of the fro...

Page 7: ...vice to this input Typical USB mass storage devices compatible with M12 include portable flash memory devices and external hard drives FAT32 formatted Refer also to the item about LISTENING TO USB DEV...

Page 8: ...ured with the distinctive noise reduction capability of BALANCED connection with XLR jacks 14 AES EBU IN Digital audio stream from professional audio sources like SACD CD Players or processors can be...

Page 9: ...h file list HTRM 2 ON OFF SOURCE 10 IN S SE ET TU UP P D DE EL LA AY Y P PI IC CT TU UR RE E T TE ES ST T Z ZO OO OM M E EQ Q T TO ON NE E L L N NI IT TE E D DI IM MM ME ER R CHANNEL VOLUME 8 IN M MU...

Page 10: ...vious level function option etc HTRM 2 ON OFF SOURCE 10 IN S SE ET TU UP P D DE EL LA AY Y P PI IC CT TU UR RE E T TE ES ST T Z ZO OO OM M E EQ Q T TO ON NE E L L N NI IT TE E D DI IM MM ME ER R CHANN...

Page 11: ...to listen to a stereo production such as music CD or FM broadcast Stereo recordings whether in PCM digital or analog form and whether surround encoded or not encoded are reproduced as recorded Multi c...

Page 12: ...settings are in effect At OFF setting all subwoofer settings are disabled Sub Mode Mono or Stereo Main Frequency 40Hz to 200Hz and Full Main Trim 12 0 dB to 0 0 dB Sub Frequency 40Hz to 200Hz and Ful...

Page 13: ...preferred name for the current source If the BALANCED input is selected additional menu options are included as below Analog Gain 12dB to 12dB Gain adjustment allows all sources to play back at the s...

Page 14: ...ctory Reset for HTRM 2 will result to a return to the factory default IR Channel 0 setting USB MODE The M12 is equipped with three USB input terminals USB Front USB Back and Computer Using either USB...

Page 15: ...n order for the HTRM 2 to control your specific NAD brand components you may need to load one or more different code libraries see Loading Code Libraries below CONTROLLING THE M12 The HTRM 2 is divide...

Page 16: ...unch through AMP SURR MODE key to the BD page On the HTRM 2 simultaneously press and hold BD and RES the Learn LED turns steady green Press SURR MODE the Learn LED turns amber Press AMP twice the Lear...

Page 17: ...lengthen it still further CONFIGURING KEY ILLUMINATION Keys to Press for 3 seconds Mode DISP Digit Key 0 9 Set key illumination timeout to number of seconds corresponding to digit key Zero turns off t...

Page 18: ...turns on the component and if you are quite sure you have followed the above procedure completely and carefully you may want to try the search method as follows Enter Library Mode by simultaneously pr...

Page 19: ...pen the pin of the battery cover 2 Open the battery hatch 3 Insert the supplied four AA batteries 4 Push the battery hatch until it clicks close 5 Restore the battery cover OPERATION USING THE HTRM 2...

Page 20: ...s MUTE no function Cannot power ON the M12 Rear panel POWER switched off Set to ON the rear panel POWER switch and then press front panel o Standby button Touch panel display is dim Low brightness lev...

Page 21: ...USB Input Digital USB Front Digital USB Back USBType A MP3 WMA 48 kHz FLAC 24 bit 48 kHz Computer USBType B 24 bit 192 kHz PCM content from PC or MAC Digital Input Coaxial Optical AES EBU Input impeda...

Page 22: ...onal a division of Lenbrook Industries Limited No part of this publication may be reproduced stored or transmitted in any form without the written permission of NAD Electronics International While eve...

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