The D1.5 is more than a disc transport; it is a statement of intent. By engineering every element in-house, from the MORSe transport mechanism to its modular architecture, CH Precision has redefined what optical playback can achieve in the modern era.

The C1.2 DAC represents the full maturity of CH Precision’s digital architecture: a high-resolution DAC, digital hub, and control center, all built around proprietary signal processing, advanced clocking, and a fully discrete dual-mono output stage. Its modular construction allows users to tailor digital and analog input configurations to their system, while its precision volume control, low-noise regulation, and scalable processing platform ensure performance that remains at the cutting edge. From optional streaming and USB interfaces to external clock synchronization and power supply refinement, every element is engineered with a clear upgrade path, allowing the C1.2 to evolve as the system around it grows

Every source delivers a different combination of output level, impedance, grounding, bandwidth, and dynamic behavior. The preamplifier must accommodate these variables while providing the power amplifier with a stable, low-impedance signal—without altering the musical information between them.

The X1 External Power Supply captures one of CH Precision’s defining values: progression without obsolescence. Each component is designed to perform at the highest level in its own right, yet engineered with the foresight to grow as your system evolves

The T1 Time Reference is engineered to address one of the most overlooked yet decisive factors in digital playback—time-domain precision. By supplying an ultra-stable 10 MHz reference signal, the T1 can serve as the master clock for any digital device with a compatible external clock input, whether CH Precision or third-party.

eyond its technical accomplishments, the A1.5 is defined by its ability to translate engineering precision into a musical experience that feels immediate, effortless, and alive. Its combination of low noise, high current delivery, and wide bandwidth allows music to emerge with natural flow and unforced authority. Transients arrive with lifelike speed, sustained notes bloom with harmonic richness, and the soundstage unfolds with three‑dimensional stability. In a single‑amplifier stereo configuration, it will drive everything from compact monitors to demanding full‑range loudspeakers with confidence and nuance. And for those seeking to expand their system, the A1.5’s scalable architecture allows pairing in monobloc, bridged, or bi‑amp configurations, delivering even greater dynamic headroom and expressive potential.

eyond its technical accomplishments, the A1.5 is defined by its ability to translate engineering precision into a musical experience that feels immediate, effortless, and alive. Its combination of low noise, high current delivery, and wide bandwidth allows music to emerge with natural flow and unforced authority. Transients arrive with lifelike speed, sustained notes bloom with harmonic richness, and the soundstage unfolds with three‑dimensional stability. In a single‑amplifier stereo configuration, it will drive everything from compact monitors to demanding full‑range loudspeakers with confidence and nuance. And for those seeking to expand their system, the A1.5’s scalable architecture allows pairing in monobloc, bridged, or bi‑amp configurations, delivering even greater dynamic headroom and expressive potential.

The M1.1 is more than the sum of its parts. It is the culmination of CH Precision’s uncompromising approach to amplifier design, where engineering precision, proprietary technologies, and modular architecture converge in the service of music. Every element, from its ExactBias™ system to its configurable topology and adjustable feedback, is crafted to reveal the full expressive power of a recording: its texture, dimensionality, and dynamic range.

The M1.1 is more than the sum of its parts. It is the culmination of CH Precision’s uncompromising approach to amplifier design, where engineering precision, proprietary technologies, and modular architecture converge in the service of music. Every element, from its ExactBias™ system to its configurable topology and adjustable feedback, is crafted to reveal the full expressive power of a recording: its texture, dimensionality, and dynamic range.

The P1.5 Phono Preamplifier advances one of CH Precision’s most celebrated 1-Series components with expanded cartridge compatibility, lower noise, finer gain increments and an expanded gain range, enhanced equalization accuracy, and new tools for replaying mono and historically equalized records.