CH Precision M10 power amp (PSU incl.)

CH Precision M10 Power Amplifier (PSU Included)

In just a few short years, the CH Precision M1.1 has earned its place as a classic, setting the benchmark for performance and versatility in high-end audio. However, replacing it was always going to be a challenge, as achieving a new level of musical capability requires a complete reimagining of the amplifier’s design. This effort involved rethinking every part of the system, down to the finest components, resulting in the creation of the M10 — a power amplifier that delivers an entirely new level of performance.

Key Improvements

• New input stage: A completely new input stage was developed, outperforming existing circuits and contributing to improved low-level resolution, transparency, and natural tonality.
• Upgraded circuitry: New circuit boards have been laid out to minimize induced noise and distortion, further enhancing the musical flow.
• Increased power: The M10 boasts a 50% increase in power output, paired with double the power supply capacity compared to the M1.1, resulting in a more potent and stable amplifier.
• Improved headroom: The M10’s ability to handle dynamic swings surpasses that of its predecessor, effortlessly managing both quiet passages and musical climaxes with precise clarity and presence.
• Dual chassis design: To accommodate the massive power supply, the M10 is housed in a twin-chassis configuration. This separation ensures optimal performance while allowing for manageable dimensions and compatibility with standard racks.

Unmatched performance

The M10’s impressive power reserves not only come into play during loud musical climaxes but also ensure stable and clear reproduction of the quietest passages and most delicate instruments. This amplifier doesn’t merely reproduce sound; it recreates the energy and chemistry of the original performance. The clarity of each musical note and the precision in placement of instruments within the soundstage are unparalleled.

Versatile topology and configurations

Much like the M1.1, the M10 offers a versatile topology and user-configurable operating parameters, making it four amplifiers in one. The output can be configured for stereo, bi-amp operation, high-current, or high-power mono modes. In mono mode, the M10 delivers over 1kW into an 8-ohm load, providing immense power and flexibility for different setups.

Technical highlights

• Output power: The M10 can be configured to deliver over 1kW into an 8-ohm load in high-power mono mode.
• Feedback ratio: The global feedback ratio (damping factor) is adjustable in 1% increments for precise speaker and system matching.
• Modular input Options: Input configurations have been simplified, allowing for easier integration into various systems.
• High-quality components: Upgraded components throughout the signal path ensure superior audio performance.

Physical and design considerations

The physical challenges of housing such powerful circuitry and components were met with the M10’s twin-chassis design. Each chassis, though hefty, remains manageable in size, allowing for easy placement and system integration. The amplifier’s modular design ensures that, despite its size, it can be accommodated within standard racks.

With twice the size of the M1.1, the M10 delivers increased power, improved versatility, and unmatched configurability. It outperforms its predecessor in every aspect — from signal routing and components to dynamic range and low-level resolution. The M10 sets a new standard, and even we are amazed by the height to which it has raised the bar for audio performance.