Wattson Audio Madison Power S Power Supply
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Product Overview & Specifications
Designed and manufactured in Préverenges, Switzerland, through shared engineering expertise with CH Precision, the Wattson Audio Madison Power S is a compact, high-performance external power supply developed specifically for the Madison Streamer lineup. Featuring a hybrid architecture that combines the high efficiency of a switched-mode converter with the refinement of a discrete bipolar linear regulator, the Power S delivers ultra-clean, noise-free 5V DC power to elevate dynamic headroom, lower the background noise floor, and enhance detail retrieval in sensitive digital audio stages.
Housed in a precision-milled solid aluminum chassis for electromagnetic isolation and mechanical damping, the unit incorporates input power-line filtering, multi-stage active and passive DC filtering, and intelligent monitoring circuitry. Fully backward and forward compatible with all Madison Streamers, it reduces standby power consumption below 500mW and is available in Light Gray and Dark Gray finishes to perfectly match the streamer's aesthetic footprint.
KEY FEATURES & DESIGN HIGHLIGHTS
- CH Precision Engineering Heritage: Developed by the joint engineering team at Préverenges, applying CH Precision’s reference-grade power supply philosophies to a compact Wattson Audio form factor.
- Hybrid Power Architecture: Merges high-efficiency switched-mode power conversion with a discrete bipolar transistor output regulator for rapid transient response without low-frequency transformer hum.
- Milled Aluminum Chassis: Precision-machined solid aluminum enclosure provides electromagnetic shielding and structural rigidity to protect internal circuitry from EMI/RFI and mechanical resonance.
- Multi-Stage Noise Dissipation: Features an input AC line filter, combined active/passive DC filtering, and generous energy storage reserves to eliminate line ripple and current fluctuation.
- Eco-Conscious Intelligent Monitoring: Integrated protection circuits guard against over-voltage, over-current, short-circuit, and high temperatures while keeping standby power consumption under 500mW.
- Aesthetic & Form-Factor Alignment: Shares the exact footprint of the Madison Streamer and is available in both Light Gray and Dark Gray finishes.
SPECIFICATIONS
| Product Type | External Hybrid Power Supply Unit (PSU) |
| Compatibility | Wattson Audio Madison Streamers (All Generations) |
| AC Input Voltage | Universal 100 – 240 V AC (50 / 60 Hz) |
| DC Output Voltage | 5.0 V DC |
| Maximum Output Current | 3.0 A |
| Maximum Power Consumption | 30 W (at full 3A load) |
| No-Load / Standby Power Consumption | < 500 mW |
| Protection Circuits | Over-voltage, Over-current, Short-circuit, High Temperature |
| Primary Fuse Requirement | 5 x 20 mm, Slow Blow, T500mA 250VAC |
| Chassis Construction | Precision-Milled Solid Aluminum |
| Available Finishes | Light Gray / Dark Gray |
| Dimensions (W x D x H) | 175 x 155 x 87 mm (6.9 x 6.1 x 3.5 in) |
| Net Weight | 2.3 kg (5.1 lbs) |
| Country of Origin | Switzerland (Wattson Audio / CH Precision) |
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Wattson Audio Madison Power S Power Supply
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