Sonoro Maestro Quantum Amplifier

Sonoro MAESTRO Quantum Signature – High-End Hi-Fi Receiver with True Fidelity Mode

The Sonoro MAESTRO Quantum Signature is a specially optimised version of the MAESTRO Quantum, developed to deliver exceptionally pure and unaltered music reproduction. Targeted hardware and software modifications, high-quality connections and the exclusive True Fidelity Mode reduce unwanted interference within the signal path. This makes the Hi-Fi receiver ideal for discerning listeners who value precise sound reproduction, premium build quality and convenient TV integration.

True Fidelity Mode for an Exceptionally Pure Signal Path

The defining feature of the MAESTRO Quantum Signature is its True Fidelity Mode. In this mode, all components that are not essential for the current playback source are deactivated or bypassed. This reduces the signal path to the components that are strictly necessary, helping to minimise potential interference within the device.

Music is reproduced as clearly, directly and faithfully as it was originally recorded. True Fidelity Mode is therefore particularly suitable for focused music listening and high-quality stereo systems.

Targeted Hardware and Software Optimisations

For the Signature version, the MAESTRO Quantum has been equipped with specific hardware and software modifications. These adjustments are designed to further optimise signal processing and enable music reproduction with the lowest possible level of interference.

The combination of a reduced signal path, adapted electronics and premium workmanship distinguishes the MAESTRO Quantum Signature from the standard version.

Premium Signature Design

The housing combines classic design elements with a modern and sophisticated appearance. The Signature Line lettering on the front identifies this special version of the Hi-Fi receiver.

Another distinctive design feature is the newly developed volume control with Diamond Grip. Its textured surface improves handling and enables precise operation directly on the device.

Revised Loudspeaker Terminals

The loudspeaker connections have also been revised for the MAESTRO Quantum Signature. The terminals correspond to those used on the Sonoro ORCHESTRA Shaped Signature floorstanding loudspeaker, providing a high-quality and secure connection to the connected speakers.

This makes the receiver particularly suitable for creating a visually and technically coordinated Sonoro Signature system.

TV Sound in Hi-Fi Quality via HDMI

The Sonoro MAESTRO Quantum Signature can be connected directly to a compatible television via HDMI. When the television supports HDMI ARC or eARC, the TV sound can be conveniently reproduced through the connected Hi-Fi loudspeakers.

Thanks to HDMI-CEC, key functions can be controlled using the television remote control. These include switching the system on and off as well as adjusting the volume. As a result, an additional remote control is often unnecessary for everyday use.

Optical and Coaxial Digital Inputs

In addition to HDMI, the MAESTRO Quantum Signature features both an optical and a coaxial digital input. This allows the receiver to be connected to televisions, CD players, streamers and other digital audio sources that do not feature an HDMI ARC or eARC connection.