NAD M2 Direct Digital Amplifier

NAD M2 Direct Digital Amplifier

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The NAD M2 Direct Digital Amplifier represents a new level of amplifier performance. Combining the ultra low distortion and noise levels of the finest linear Class A and Class AB amplifiers with the efficiency and streamlined signal path of the digital amplifier, the first implementation of a new amplifier technology called Direct Digital Feedback. The M2 Direct Digital Amplifier represents the culmination of a decade long research project, capped by three years of intense development. The result fully justifies the investment. This amplifier sets new benchmarks for both measured performance and subjective musical quality.

Direct Digital Amplifier
2 X 250W Continuous Power at 8 and 4 Ohms
500W IHF Dynamic Power
120dB Dynamic Range
2000 Damping Factor at 50Hz +0/-0.5dB Frequency Response 20Hz -
0kHz, -3dB 85kHz
Channel Separation 90dB @ 1kHz, 80dB @ 10kHz
Digital PowerDrive

Digital Soft Clipping (switchable)

5 Position Digital Impedance Compensation Filter
Analogueue-to-Digital Conversion
A/D Conversion for Analogueue Inputs

Multi-bit Delta/Sigma 24/216kHz
 0.0004% THD
 Sample rate 32kHz - 192kHz
 124dB S/N Ratio
 High Resolution 120dB Digital Attenuator
ins and Outs
Inputs Digital SPDIF: AES/EBU, Coaxial X 2, Optical X 2

Inputs Analogueue: Balanced, Single Ended
Processor Loop: SPDIF Optical (Mac/PC compatible) out/in
 2 Sets of Speaker Binding Posts to facilitate Bi-wiring
 Remote Control
Control Options
 RS-232 serial data port
 IR Input
 12V Trigger Input and Output


Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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