Fosi Audio PSU20 Linear Power Supply - CA
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We started tracking this price on 27 Oct 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
Power Three Devices SimultaneouslyWith dual DC outputs and one USB-A output, the PSU20 can power up to three audio devices from a single source. Flexible CompatibilitySupports selectable 5V, 12V, and 15V outputs, making the PSU20 compatible with CD transports, DACs, headphone amplifiers, and preamps. 3 Fully Isolated OutputsEach output has its own dedicated rectification, filtering, regulation, and protection circuitry to deliver clean, stable power without interference between connected devices. 0.1mV Ultra-Low RippleWith ripple as low as 0.1mV, the PSU20 helps reduce ripple noise and deliver a cleaner background for high-fidelity audio systems. Engineered for Stable Long-Term UseA custom low-noise fan activates at 55°C and operates at just 30dB, while over-temperature, over-voltage, and over-current protection help safeguard connected audio equipment.
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