Wattson Audio Madison Power S power supply / for all streamers

The Wattson Audio Madison Power S brings reference-grade Swiss power to the heart of your audio system. Designed and crafted in Préverenges, Switzerland—home to CH Precision and Wattson Audio—the Power S embodies a shared vision: flawless, ultra-clean power forms the foundation of true musical expression.

Precision power for musical fidelity

Every audio circuit depends on stable, pure power. Noise, voltage ripple, and current fluctuations can blur transients, compress dynamics, and mask low-level details. The Madison Power S eliminates these issues, providing tightly regulated, ultra-clean power that preserves timing, spatial cues, and harmonic integrity. With this foundation, music flows with natural ease and realism.

Hybrid design: efficiency meets refinement

The Power S uses a hybrid design that combines switching efficiency with linear regulation. Its milled aluminum chassis provides mechanical stability and electromagnetic isolation, keeping circuits electrically silent. A precision power line filter suppresses noise before the switched-mode section. Passive and active filters, along with large energy storage, maintain voltage stability under dynamic loads.

Output stage and protection

A discrete bipolar transistor regulator delivers ultra-low noise and precise voltage control. By avoiding low-frequency hum from conventional transformers, it ensures fast, immediate current response. Intelligent monitoring and protection systems safeguard both the Power S and the connected device, reducing power draw to under half a watt in standby.

Form, function, and finishes

The Madison Power S comes in Light Gray and Dark Gray finishes. Its refined, minimal aesthetic complements all Madison Streamers. The Dark Gray finish adds understated elegance, while Light Gray maintains Wattson Audio’s timeless signature style.

The ideal companion for Madison Streamers

Engineered to match Madison Streamers architecturally and electronically, the Power S delivers clean, stable current to sensitive digital stages. By lowering the noise floor and increasing dynamic headroom, it uncovers hidden layers in recordings, enhances spatial cues, and creates a more stable, dimensional soundstage. Music gains a sense of effortless realism, deepening the emotional connection to each performance.