NAD Masters Series

Stereo

M2 Direct Digital Amplifier New level of amplifier performance	M3 Dual Mono Integrated Amplifier 180-watts of pure NAD power
M5 CD SACD Player CD / SACD for the discerning consumer	M4 Analogue Digital Tuner Most advanced tuner ever developed by NAD

Surround

M15 HD AV Surround Sound Preamplifier Dolby TrueHD, DTS HD Preamplifier	M25 7-Channel Amplifier 7 x 160-watts of pure NAD power
M56 Blu-ray Disc Player State-of-the-Art Blu-ray player	M55 Digital Disc Player Universally Capable DVD-Audio - SACD Player