NAD Masters Surround Sound Preamp M17 V2i

NAD M17 V2i Surround Sound Preamp Processor

The NAD M17 V2i Surround Sound Preamp Processor is a reference-grade AV preamp/processor built for high-performance home theatre and audiophile multi-room listening. Designed to stay current as formats evolve, it features NAD’s Modular Design Construction (MDC) for upgradability, Dolby Atmos and DTS:X immersive decoding, and bit-perfect 4K UHD HDMI switching for modern video sources. For truly dialed-in sound, Dirac Live Pro room correction (with a calibrated measurement microphone) helps optimize timing, tonal balance, imaging, and bass response for your exact room. Add BluOS high-resolution streaming with MQA support and multi-room control, and the M17 V2i becomes the hub for a premium system that’s equally confident with blockbuster surround and serious two-channel playback.

What It's Good At:

• Delivering immersive, cinema-level surround with Dolby Atmos / Dolby TrueHD / DTS:X / DTS-HD Master Audio
• Producing ultra-clean, low-noise multi-channel sound via 11.1 balanced XLR outputs
• Improving clarity, imaging, and bass using Dirac Live Pro advanced room correction
• Future-proofing your setup with MDC modular architecture for hardware upgrades
• Serving as a high-end streaming centerpiece with BluOS, multi-room control, and MQA high-res playback
• Handling modern video sources with 4K UHD HDMI switching, HDR, HDCP 2.2, 4:4:4 colour, and ARC

NAD M17 V2i Full Specifications:

• HDMI: Up to 4K UHD
• Coaxial: 0.5 Vpp
• Ethernet: RJ45 10/100/1000 Ethernet
• Input Impedance (R and C): 56kΩ + 220pF
• Input Sensitivity: 40mV (ref. 500mV out)
• Maximum Input Signal: >8Vrms
• Signal/Noise Ratio, A-weighted: >90dB (ref. 500mV in, 500mV out, volume set to unity gain)
• Channel Separation: >70dB (ref. 1kHz / 10kHz)
• Frequency Response: ±0.3dB (ref. 20Hz - 20kHz, Tone Active)
• Frequency Response (subwoofer out): 10 - 200Hz (ref. -3dB)
• Maximum output level: >8 Vrms into 600 Ω
• THD (CCIF IMD, DIM 100): <0.005% (ref. 20 Hz - 20 kHz, 2 V out)
• Output impedance: <100Ω
• Maximum output level: >4 Vrms into 600 Ω
• THD (CCIF IMD, DIM 100): <0.005% (ref. 20 Hz - 20 kHz, 2 V out)
• Output impedance: <100Ω
• Treble: ±10dB at 10kHz (ref. 2V in, 2V out)
• Bass: ±10dB at 100Hz (ref. 2V in, 2V out)
• Standby power: <0.5W
• Unit Dimension (WxHxD) - Gross*: 435 x 156 x 386mm
• Net Weight: 10.9kg (24lb)
• Shipping Weight: 17.5kg (38.6lb)

NAD M17 V2i Q&A:

What is the NAD M17 V2i designed to do in a home theatre system?

It serves as the high-performance surround sound preamp/processor, decoding immersive formats and delivering clean, low-noise signals to your power amplifier(s) for a reference-level experience.

Does the M17 V2i support Dolby Atmos and DTS:X?

Yes—it’s built for immersive audio with Dolby Atmos and DTS:X support, along with Dolby TrueHD and DTS-HD Master Audio for high-resolution movie and music playback.

How does Dirac Live Pro improve sound quality?

Dirac Live Pro corrects timing and tonal balance to improve clarity, imaging, and bass performance, helping your speakers sound more accurate in your specific room.

Can I customize the room correction to match my preferences?

Yes—advanced users can create custom target curves, fine-tune the response, and even use third-party microphones to optimize performance for different listening goals.

What is BluOS, and what does it add to the M17 V2i?

BluOS adds high-resolution streaming and multi-room control, giving you access to many internet radio stations and popular music services for easy whole-home playback.

Will it handle modern 4K video sources properly?

Yes—its HDMI video switching supports up to 4K UHD and includes key video standards such as HDR, HDCP 2.2, and 4:4:4 colour, plus ARC for simplified TV connectivity.

What makes the M17 V2i “future-proof” compared to typical AV processors?

NAD’s Modular Design Construction (MDC) allows key hardware sections to be upgraded as formats and technologies evolve, extending the product’s usable lifespan.

Is it suitable for custom installations and smart control systems?

Yes—features like RS-232 connectivity and 12V triggers help integrate the M17 V2i into automated systems and professional custom-install environments.

NAD M17 V2i Downloads:

NAD M17 V2i Manual
NAD M17 V2i Quick Start Guide