Sonoro Maestro Quantum Amplifier

Sonoro MAESTRO Quantum – Streaming Amplifier with Hypex Class-D and Dirac Live

The Sonoro MAESTRO Quantum combines a powerful stereo amplifier with modern music-streaming technology, extensive connectivity and a high-quality cabinet construction. Hypex Class-D power amplifiers, an ESS SABRE digital-to-analogue converter and integrated Dirac Live room correction provide the technical foundation for precise music reproduction tailored to the listening environment.

This makes the MAESTRO Quantum a versatile central Hi-Fi solution for loudspeakers, televisions, turntables, digital source devices and a wide range of streaming services.

Hypex Class-D Amplification for Controlled Performance

The amplifier section of the MAESTRO Quantum is based on highly efficient Class-D technology from Hypex. It combines high output capability with low heat generation and is designed to drive connected loudspeakers with control and dynamics.

Thanks to its efficient architecture, the amplifier is suitable for both compact bookshelf speakers and more demanding floorstanding loudspeakers in modern stereo systems.

ESS SABRE DAC for Digital Signal Processing

Digital audio signals are converted by a digital-to-analogue converter from the ESS Technology SABRE series. The DAC processes incoming music signals and prepares them for the analogue amplifier section.

The aim is detailed, clear and low-noise reproduction of digital sources, regardless of whether the music is played through a streaming service, a home network, a television or a connected source device.

Dirac Live Room Correction

Integrated Dirac Live room correction allows the sound reproduction to be adapted to the acoustic characteristics of the listening room and the connected loudspeakers. The software analyses the frequency response at the listening position and creates an individual correction curve based on the measurement results.

A Dirac Live licence is already included. A compatible measurement microphone, available separately, is required for precise room calibration.

Roon Ready for Centralised Music Management

The Sonoro MAESTRO Quantum can be integrated into a Roon environment. Roon combines locally stored music and supported streaming services within a single user interface while enriching the music library with artist information, album details and related content.

A separate Roon subscription is required.

Wireless Streaming with AirPlay, Chromecast and Bluetooth

Music can be streamed wirelessly to the MAESTRO Quantum via Apple AirPlay, Chromecast or Bluetooth. This allows smartphones, tablets and computers to be used as music sources without an additional cable connection.

Bidirectional Bluetooth functionality enables more than just music reception. The MAESTRO Quantum can also transmit audio signals to compatible Bluetooth headphones or Bluetooth loudspeakers.

Integrated Music-Streaming Services

The streaming amplifier supports a range of popular music services, including Spotify Connect, Amazon Music and TIDAL Connect.

Playback is controlled directly through the respective app. The MAESTRO Quantum then receives the music stream and reproduces it through the connected loudspeakers.

HDMI eARC for High-Quality TV Sound

The Sonoro MAESTRO Quantum can be connected directly to a compatible television via HDMI eARC. Television sound is then reproduced through the connected Hi-Fi loudspeakers.

When HDMI-CEC is supported, the volume, power-on and power-off functions can be controlled conveniently using the television remote control.

Digital and Analogue Connectivity

Optical and coaxial digital inputs, as well as a USB-C connection, are available for external sources. This allows CD players, network players, computers, televisions and other digital audio devices to be integrated into the system.

Its extensive connectivity makes the MAESTRO Quantum the central hub of a versatile stereo setup.

Phono Input for MM Cartridges

An integrated phono preamplifier allows a turntable with a moving-magnet cartridge to be connected directly. A separate external phono preamplifier is therefore not required for compatible MM systems.

This makes it possible to enjoy an existing vinyl collection directly through the MAESTRO Quantum alongside digital music sources.

Wooden Cabinet with Aluminium Front Panel

The cabinet is made from hand-sanded wood with a lacquered finish. The aluminium front panel is visually separated from the cabinet, creating a floating appearance.

The combination of wood, metal and clean lines brings together classic Hi-Fi design and modern styling, allowing the amplifier to blend discreetly into a wide range of living environments.

Developed in Germany

The Sonoro MAESTRO Quantum is developed in Neuss, Germany. The focus is on combining high-quality audio technology, intuitive operation and a design suitable for modern living spaces.

As an amplifier, network player, DAC, phono preamplifier and central TV-audio solution, the MAESTRO Quantum combines numerous functions within a single device.