• Classe CP50 Preamp and CA150 Power Amplifier

    Reference Heritage – Classe CP50 Preamp and CA150 Power Amplifier, released in the late 1990s, combine solid state Class A/AB design with refined Canadian engineering, delivering authoritative control, tonal neutrality, and long-term musical satisfaction.

    Preamplifier Performance – The CP50 preamplifier is renowned for its low-noise architecture, discrete circuitry, and transparent gain stages, offering excellent channel separation and a natural, unforced presentation across analog sources.

    Power Amplifier Authority – The CA150 stereo power amplifier provides high-current solid state Class AB operation, maintaining composure into difficult speaker loads while preserving midrange clarity, dynamic headroom, and tight, controlled bass response.

    Specifications – Power output is rated at approximately 150 watts per channel into 8 ohms, doubling into 4 ohms, with wide bandwidth, high damping factor, and stable operation into demanding loudspeakers.

    Dimensions – Classe CP50 Preamp and CA150 Power Amplifier. CP50 measures approximately 483 mm (W) × 76 mm (H) × 330 mm (D), while CA150 measures roughly 483 mm (W) × 178 mm (H) × 406 mm (D), suitable for standard hi-fi racks.

    Weight – CP50 weighs about 8 kg, while the CA150 weighs approximately 29 kg, reflecting substantial power supply design, heavy transformers, and rigid chassis construction for vibration control and thermal stability.

  • Calyx Femto DAC

    DAC Overview – The Calyx Femto DAC, introduced in 2011, is a fully discrete high-end digital-to-analog converter featuring a femtosecond-precision clock, engineered to deliver ultra-low jitter, exceptional transparency, and natural, analog-like musical flow.

    Ultra-Low Jitter Architecture – The Calyx Femto DAC incorporates a femto-grade master clock and premium ESS Sabre conversion stage, providing exceptional timing accuracy, blacker backgrounds, and improved microdetail resolution across high-resolution and standard PCM sources.

    High-Current Analog Stage – With a robust Class A analog output section, the Femto delivers powerful dynamics, wide soundstage layering, and impressive harmonic purity, making it an ideal upgrade for revealing solid-state or tube systems.

    Premium Build & Connectivity – The Calyx Femto DAC features USB, optical, and coaxial inputs, housed in a CNC-machined aluminum chassis that improves resonance control, shielding, and long-term reliability.

    Dimensions – Approx. 270 mm (W) × 60 mm (H) × 190 mm (D), offering a compact but substantial footprint that fits seamlessly into both desktop and full hi-fi rack systems.

    Weight – Approx. 3 kg, with a dense chassis that enhances vibration damping and stabilizes the sensitive digital and analog circuitry for consistent sonic performance.

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