Moon by Simaudio
Moon 820S Power Supply
Moon 820S Power Supply
The Moon 820S is an outboard power supply engineered to raise the performance of compatible Moon analog and digital components, and it can power up to two units at once. Two custom proprietary toroidal transformers feed separate analog and digital supplies, each with dual pi-type filtering and four stages of Moon's discrete M-R2S voltage regulation for exceptionally fast, stable, low-noise DC power.
Specifications
| Transformers | Two custom proprietary toroidal, separate analog and digital supplies |
|---|---|
| Filtering | Dual pi-type filters per supply, 40,000 uF capacitance and dual choke inductance |
| Regulation | Four stages of discrete M-R2S circuitry per supply |
| Capacity | Powers up to two compatible units |
| DC connections | 4-pin XLR (analog) and 5-pin XLR (digital) cables included |
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Or call (512) 883-0844
Pricing on request. Call or visit the showroom about availability.

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