NAD Electronics Masters M66 BluOS Streaming DAC and Preamplifier

High-performance 2-channel streaming DAC and preamplifier featuring BluOS, Wi-Fi 5, Bluetooth 5.0, extensive digital and analog inputs/outputs, and advanced audio processing.

The NAD Electronics Masters M66 is a sophisticated 2.0 channel streaming DAC and preamplifier designed for high-fidelity audio applications. It supports BluOS multi-room streaming and integrates Wi-Fi 5 (802.11ac) and Bluetooth 5.0 connectivity, including aptX HD codec support. The unit offers a wide frequency response from 20 Hz to 20 kHz with minimal deviation and exceptional channel separation for precise stereo imaging. Rear panel connections include multiple digital inputs such as optical TOSLINK, coaxial, HDMI with eARC and HDCP support, as well as analog inputs for both MM and MC phono cartridges. Outputs include balanced and unbalanced stereo and subwoofer connections. Control options extend to compatibility with popular automation systems like Control4 and Crestron, plus voice assistant integration with Alexa and Siri. The M66 is compatible with Android and iOS devices via the BluOS app, enabling seamless wireless control. Its compact dimensions and moderate weight make it suitable for professional installations and high-end audio setups.

• 2.0 channel streaming DAC and preamplifier with BluOS support
• Wireless connectivity via Wi-Fi 5 (802.11ac) and Bluetooth 5.0 with aptX HD
• Wide frequency response: 20 Hz to 20 kHz ±0.2 to ±0.3 dB
• Multiple digital inputs: HDMI (eARC, HDCP), optical TOSLINK, coaxial
• Analog inputs include stereo RCA and phono MM/MC with ground screws
• Outputs: balanced XLR and unbalanced RCA stereo and subwoofer connections
• Supports high-resolution audio up to 192 kHz / 24-bit
• Compatible with AirPlay 2, Roon Ready, and Spotify Connect