NAD Masters Series M33 V2 Streaming DAC Amplifier

NAD Masters Series M33 V2 Streaming DAC Amplifier

Drawing from ongoing technological development since its celebrated predecessor, the NAD Masters M33 V2 integrated amplifier introduces a new level of refinement and capability. Key advancements are present throughout its design, including further optimized analog-to-digital and digital-to-analog conversion processes, expanded audio signal processing through MQA Labs’ FoQus and QRONO timing correction, more precise bass management with Dirac Live room correction, and the integration of next-generation Purifi Eigentakt™ amplifier modules. These comprehensive upgrades work in concert to elevate the standard for integrated amplifier performance and enrich your connection to music.

Timing Accuracy: MQA Labs' FoQus & QRONO

The M33 V2 features MQA Labs’ FoQus and QRONO technologies, which address how accurately sound is reproduced with respect to musical timing. When you use an analog source, like a turntable connected to the M33 V2, FoQus technology is applied during the conversion of that analog sound to a digital signal. It is designed to use fewer processing steps, which can reduce errors and capture a clearer, more detailed version of the original sound. For all your digital music, QRONO technology refines the subsequent conversion of digital signals back to the analog sound you listen to. Its specialized digital filters work to prevent unnatural "time smearing" or "pre-echoes" – artifacts that can make music sound less distinct or lifelike. Together, these technologies aim to deliver a sound where instruments are clearly defined and subtle musical details are preserved, making for a more engaging and natural listening experience.

Integrated BluOS Streaming & App Control

The M33 V2 features the BluOS multi-room music management platform. This allows users to access, organize, and stream music from various services such as TIDAL, Qobuz, and Spotify, as well as from personal digital music libraries. Music can be streamed to other BluOS-enabled devices within a home network. System control is available through the BluOS Controller application for smartphones, tablets, and computers. The platform also supports aptX HD Bluetooth for direct wireless streaming, AirPlay 2, and voice control through Amazon Alexa or Google Assistant.

ESS Sabre Analog-to-Digital & Digital-to-Analog Conversion

Signal conversion in the M33 V2 is handled by an ESS Sabre Analog-to-Digital Converter (ADC) and an ES9039PRO Digital-to-Analog Converter (DAC). These components are selected for their architecture, which is designed to minimize noise and distortion during the conversion processes. This ensures that digital audio, including high-resolution PCM files and DSD audio, is processed while preserving the integrity of the original signal. For the listener, this means that more subtle details and textures within the recording are maintained and made audible.

Next-Generation PURIFI Eigentakt™ Amplification

The M33 V2 utilizes next-generation Purifi Eigentakt™ amplifier modules. This updated amplification design employs sophisticated feedback mechanisms to minimize distortion across a wide range of frequencies and varying loudspeaker loads. With an output of 200 watts per channel into 8 ohms, the M33 V2 can effectively drive a diverse array of loudspeakers. This power output allows the amplifier to maintain sound clarity and dynamic range, from quieter musical passages to louder, more complex peaks, without introducing significant distortion or compression.

Room Correction: Dirac Live & Dirac Live Bass Control Ready

The M33 V2 includes Dirac Live® Room Correction. This system uses an included microphone to measure the acoustic characteristics of your listening room. Based on these measurements, it adjusts the amplifier's output to mitigate common room-induced acoustical problems, such as frequency peaks and nulls caused by resonances and reflections. The M33 V2 is also Dirac Live Bass Control Ready (with optional license sold separately). This function is designed to better integrate one or more subwoofers with the main speakers and the room, aiming for a more even and coherent bass response across various listening positions.

Comprehensive Connectivity & Customization

• Phono MM/MC stage for connecting turntables with either moving magnet or moving coil cartridges.
• Multiple digital and analog inputs, including HDMI eARC for audio return from compatible televisions.
• Balanced XLR and RCA preamp outputs allow for flexible system building, with XLR providing a connection type that can reduce noise pickup over longer cable runs.
• Two-way aptX HD Bluetooth supports wireless headphone listening and streaming from mobile devices.
• Upgradable MDC (Modular Design Construction) slots offer pathways for future hardware additions or changes.

The M33 V2 is designed to connect with a wide range of existing hi-fi components, home theater setups, or multi-room systems, offering centralized control from a single unit.

Machined Aluminum Chassis & Touchscreen Interface

The M33 V2's enclosure is constructed from machined aluminum. This material provides a rigid and well-shielded housing for the internal electronic components, which can contribute to minimizing mechanical vibrations and external interference. A vibrant full-color touchscreen on the front panel displays operational status and allows users to configure settings and control playback directly on the unit.

FAQ

• Q: What makes the M33 V2 different from other amplifiers?
  The M33 V2 integrates MQA Labs' FoQus & QRONO technologies for audio signal timing management, next-generation Purifi Eigentakt™ low-distortion amplification, ESS Sabre components for analog and digital conversion, the BluOS multi-room streaming platform, and Dirac Live room acoustic optimization. This combination of developed and updated features in one chassis provides a comprehensive range of capabilities for versatile source management, refined signal processing, powerful amplification, and environmental adaptation.
• Q: Can I use the M33 V2 with my existing speakers?
  Yes, the M33 V2 provides 200 watts per channel into 8 ohms, making it compatible with a broad range of loudspeakers, including those that may present more demanding loads to an amplifier.
• Q: Is it possible to stream music from my smartphone or tablet?
  Yes. The M33 V2 supports aptX HD Bluetooth and AirPlay 2 for direct wireless streaming from compatible devices. Additionally, the BluOS Controller app allows for streaming and control via the BluOS platform.
• Q: Can I integrate the M33 V2 into a multi-room audio system?
  Yes, with BluOS built-in, the M33 V2 can function as a zone within a whole-home wireless multi-room audio system, either independently or grouped with other BluOS-enabled devices.
• Q: Does the M33 V2 support vinyl playback?
  Yes, the M33 V2 features a phono stage compatible with both Moving Magnet (MM) and Moving Coil (MC) turntable cartridges, allowing direct connection without an external phono preamplifier.