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MDC CLASSIC UPGRADE SLOTS

The delivery format of digital content is constantly changing in pure digital 
systems like the M32. Each of these formats typically requires specialized 
hardware and software, often with licensed IP and content copy protection.

To address continuous technological evolution, NAD has placed all digital 
interface circuitry of the M32 on easily upgradable modules, called Modular 
Design Construction (MDC). The M32 includes one MDC module – the DD 
SPDIF which has digital coaxial, optical and AES/EBU input terminals. 

There are three optional MDC modules – the DD HDM-1, the DD AP 1 and 
the MDC BluOS modules. Remove covers to install the optional Modular 
Design Construction (MDC) modules. 

Consult with your NAD dealer on how to procure the DD HDM-1, the DD 
AP 1 and MDC BluOS modules and their installations to the M32.

DD HDM-1 (DIRECT DIGITAL HDMI)

The DD HDM-1 offers three HDMI input terminals and one HDMI output 
with video pass through. With DD HDM-1 installed, the M32 can be the 
heart of a “Video 2.0” system using the mandatory 2 channel linear PCM 
soundtrack from Blu-ray or DVD to make a compelling high definition 
theater presentation. DD HDM-1 is fully 3D video compatible without 
surround sound decoding or video processing.

A  HDMI OUT:

 Connect the HDMI Monitor OUT to a 

HDTV or projector with HDMI input.

B  HDMI 1 -3:

 Connect to the HDMI OUT 

connectors of source components such as DVD 
player, BD player or HDTV satellite/cable box. 

WARNING!

 

Before connecting and disconnecting any 
HDMI cables, both the M32 and the source must be powered OFF and 
unplugged from the AC outlet. Failure to do so may cause permanent 
damage to equipment connected via HDMI sockets.

DD AP 1 (DIRECT DIGITAL ANALOG-PHONO)

DD AP 1 uses high quality Analog-to-
Digital conversion to make analog sources 
compatible with M32’s pure digital circuitry. 
The PHONO circuit has impedance settings for 
Moving Magnet (MM) and Moving Coil (MC) 
with gain automatically set. 

The DD AP 1 consists of the following line 
level input terminals – PHONO, SINGLE-ENDED 
(ANALOG) and BALANCED.

A PHONO:

 Input for either a MM or MC 

phono cartridge. Connect the twin RCA 
lead from your turntable to this input.

B  SE IN (SINGLE-ENDED):

 Use a twin RCA-to-RCA lead to connect these 

sockets to the left and right analog output of a CD player, preamplifier 
or processor.

C  PHONO GROUND CONNECTOR:

 Turntables normally include a single 

wire earth lead. Use the M32 phono ground connector to connect this 
lead. Unscrew the terminal and insert the ground wire into the hole. 
Tighten the terminal to secure the lead.

D BALANCED:

 Connect XLR audio sources to these connectors. Ensure 

that proper pin configurations are followed – Pin 1: Ground, Pin 2: 
Positive (signal live) and Pin 3: Negative (signal return).

MDC BluOS

BluOS is a music management software developed by NAD’s sister brand, 
Bluesound. Integrating MDC BluOS will add BluOS network and internet 
music streaming with advanced music management to your M32.
Refer to 

“MDC DD BluOS Mounting Instructions” and” Configuring DD 

BluOS”

 for instructions on how to install and integrate the MDC BluOS with 

the M32.

IMPORTANT NOTE

 

BluOS audio cannot be streamed through digital output terminals.

BluOS PLAYBACK CONTROLS

Using the HTRM-2 remote control, the following control buttons are 
applicable for BluOS playback. Set DEVICE SELECTOR to MP for BluOS 
playback control.

:

 Resume playback from pause mode.

:

 Pause current playback.

:

 Skip back to the beginning of current song.

:

 Skip forward to the next song.

REPEAT :

 Repeat song, playlist, all or repeat off.

RANDOM :

 Play songs/playlist in random order.

IDENTIFICATION OF CONTROLS

REAR PANEL

A

B

A

B

C

D

9

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Summary of Contents for M32

Page 1: ...ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA Owner s Manual M32 DirectDigital DAC Amplifier...

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: ...ensure that you make the most of your investment in the M32 For warranty information contact your local distributor INTRODUCTION TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS 2 INTRODUCTION GETTING...

Page 5: ...line of sight within 25 feet 8 meters between the M32 s front panel and your primary listening viewing position this will ensure reliable infrared remote control communications The M32 generates a mo...

Page 6: ...me tone and balance controls are operative for headphone listening Use a suitable adapter to connect headphones with other types of sockets such as 3 5mm personal stereo jack plugs 4 REMOTE SENSOR Poi...

Page 7: ...M32 via compatible external controllers Refer to the NAD website for information about RS232 Protocol documents and PC interface program 6 SPEAKERS The M32 has two sets of SPEAKER connections which a...

Page 8: ...her hand the OUTPUT terminals will function as PRE OUT if the Sub Output option is set to OFF PRE OUT The PRE OUT SUBW sockets make it possible for the M32 to be used as a full range preamplifier to a...

Page 9: ...nalog to Digital conversion to make analog sources compatible with M32 s pure digital circuitry The PHONO circuit has impedance settings for Moving Magnet MM and Moving Coil MC with gain automatically...

Page 10: ...ugh the 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 11: ...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 12: ...mode via the left and right speakers only MONO Use Mono listening mode when the audio source format is mono The mono information is replicated on both left and right channels Mono listening mode is re...

Page 13: ...results in perfectly flat frequency response at 20 kHz The effect of this filter may not be audible but it is measurable and it compensates for the small effect of the digital reconstruction filter th...

Page 14: ...dule is not installed the corresponding sources will not be available from the Source Setup menu selection Non MDC or built in sources Slot A Location slot of the Source module MDC in the rear panel C...

Page 15: ...rary table for IR Channel 0 retain the library code 100 If you want to load the AMP library table on IR Channel 1 prefix the library code with 1 to indicate association with IR Channel 1 Load then the...

Page 16: ...Initiate the restoring of the MDC BluOS to its factory default settings Select Yes to initiate factory reset or No to maintain current settings SERVICE MENU Service Menu has two options BluOS Upgrade...

Page 17: ...a particular component A Device Select key determines only what component the HTRM 2 will command it does not perform any function on the M32 All of the remaining keys are function keys that can lear...

Page 18: ...A COMMAND FROM ANOTHER KEY You may copy a command from any HTRM 2 key to any other key COPY A KEY FUNCTION 1 Enter Learning Mode 2 Press the key that will contain the copied key The Learn LED turns st...

Page 19: ...t will extend battery life appreciably turning it off altogether set it to 0 seconds will lengthen it still further CONFIGURING KEY ILLUMINATION Keys to Press for 3 seconds Mode DISP Digit Key 0 9 Set...

Page 20: ...5325 604 L56 204 5060 605 T513 T514 T515 T517 T524 T533 T534 205 M5 606 L53 BD SEARCH MODE If none of the codes from the table work turn on the component and try the search method as follows 1 Enter...

Page 21: ...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 22: ...s A weighted ref 2V out unity gain Frequency response 0 3 dB 20 Hz 20 kHz Channel separation 60 dB at 1kHz Output impedance 0 5 ohm GENERAL SPECIFICATIONS LINE IN SPEAKER OUT Continuous output power i...

Page 23: ...23 ENGLISH FRAN AIS ESPA OL ITALIANO DEUTSCH NEDERLANDS SVENSKA...

Page 24: ...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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