Cyrus Audio 40 PSU External Power Supply

Cyrus 40 PSU external power supply

The Cyrus 40 PSU external power supply is designed to significantly enhance the performance of compatible 40 series audio components by delivering clean, stable, and precisely regulated power. Built within the elegant aluminium chassis of the 40 series, it introduces an advanced approach to power management through digitally controlled voltage outputs and intelligent communication with connected devices.

At the core of the 40 PSU is an integrated microprocessor that continuously interacts with the host component to optimize power delivery. This ensures that each connected device receives the most efficient and noise-free power configuration possible. By offloading critical power functions from the main unit, the 40 PSU reduces internal electrical noise and improves overall system stability.

When paired with the 40 AMP, the external supply strengthens the amplifier’s power rails and independently powers the preamplifier stage. This results in greater signal accuracy, improved dynamic response, and enhanced clarity. The amplifier benefits from increased detail, better timing, and more precise control over musical transients.

In the case of the 40 CD, the 40 PSU powers key components such as the master clock and CD drive motors, minimizing jitter and reducing internal noise. It also separates the analogue and digital power supplies within the DAC, resulting in improved timing, cleaner signal edges, and enhanced sound imaging.

For the 40 ST network streamer, the 40 PSU supplies cleaner power to the analogue DAC section and network module, enhancing detail, spatial depth, and overall soundstage presentation. The Cyrus 40 PSU external power supply delivers a refined and optimized power solution that elevates the performance of connected audio components.

Features of 40 PSU

• Digitally controlled voltage output system
• Integrated microprocessor power management
• Clean and stable external power delivery
• Reduces internal electrical noise
• Enhances amplifier performance and accuracy
• Improves DAC stability and signal clarity
• Supports multiple voltage output levels
• Optimizes power for connected components
• Enhances timing and dynamic response
• Improves audio detail and transparency
• Compatible with 40 series components
• External power separation for noise reduction
• Firmware update support via USB
• Premium aluminium chassis design

Specifications of 40 PSU