Quiet. Clean. Affordable.
The SGC 5V–9V Linear Power Supply 25W replaces your noisy wall-wart with clean, stable linear power — an affordable upgrade for your DAC, network player, Raspberry Pi, or network switch. Select your voltage and AC input at checkout.
No switching noise.
Linear power eliminates high-frequency switching artifacts that wall-wart adapters inject into your system. Quieter power means a lower noise floor.
Works with popular DACs and endpoints.
5V for Chord Qutest, Raspberry Pi, or small switches. 7V or 9V for Sonore Rendu players and opticalModule Deluxe. Includes all adapter tips.
Adjustable on the rear panel.
Fine-tune output voltage between 5V and 9V using the rear-panel trim screw — no tools, no special knowledge required.
Select at checkout. US and International versions available.
Select 5V, 7V, or 9V at checkout. Fine-tune via rear-panel trim screw.
Includes 8 DC adapter tips for popular input sizes.
Low-interference toroidal design for clean, efficient power conversion.
For component protection.
Compact footprint. Includes 0.75M DC cable, 0.5M AC cord, and micro USB adapter.
Better power. Better sound. Simple upgrade.
The wall-wart that came with your DAC or endpoint is the weakest link in your power chain. The SGC 5V–9V Linear Power Supply replaces it in minutes — and the difference is immediately audible.




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