NAD M33 BluOS Streaming DAC Amplifier

In its simplest form, the M33 BluOS™ enabled DAC/amplifier is an ultra-high-performance streaming amplifier with superb audiophile sound. As a BluOS enabled component, the M33 can be combined with other players in a BluOS ecosystem of wirelessly networked music players throughout the home for an outstanding whole-home audio system. With the employment of the new Purifi Eigentakt™ Hybrid Digital amplifier technology, the M33 follows NAD’s long-standing tradition in identifying and developing cutting-edge amplification technology. With a minimum of 200W per channel on tap, the result is lifelike performance, exemplified by ultra-low distortion and noise.

Amplifier Section -
• Rated output power (ref. 20 Hz-20 kHz at rated THD, both channels driven): >200 W into 8 Ohms - >380 W into 4 Ohms
• Rated output power, Bridge mode (ref. 20 Hz – 20 kHz at rated THD): >700 W into 8 Ohms
• Input Sensitivity: 865 mV (ref. 200W 8 ohms, Volume maximum)
• THD (20Hz-20kHz): <0.003 % (1W to 200 W, 8 ohms and 4 ohms)
• Signal-to-Noise Ratio: >98 dB (A-weighted, ref. 1 W out in 8 ohms) - >120 dB (A-weighted, ref. 200 W out in 8 ohms)
Preamplifier Specifications -
• Input Impedance (R and C): 47kΩ/180pF
• Input Sensitivity: 280mV (ref. 500mV out, Volume Maximum)
• Maximum Input Level 20Hz-20kHz: 2 Vrms/8 Vrms (low sensitivity mode)
• Tone Controls: Treble: ±10dB at 10kHz - Bass: ±10dB at 100Hz
• Max Output Signal: 4Vrms (ref. 0.1% THD)