SGC 5V–9V Linear Power Supply 25W

Small Green Computer — low-noise linear power 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. Output voltage5V–9V adjustable Transformer25VA toroidal Connector5.5 × 2.1mm barrel Why it matters 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. Specifications Input voltage110V or 220V ACSelect at checkout. US and International versions available. Output voltage5V–9V DC (user-adjustable)Select 5V, 7V, or 9V at checkout. Fine-tune via rear-panel trim screw. Output connector5.5mm OD × 2.1mm ID barrel jackIncludes 8 DC adapter tips for popular input sizes. Transformer25VA toroidalLow-interference toroidal design for clean, efficient power conversion. Fuse5mm × 20mm Slo-Blow 2AFor component protection. Dimensions4″ × 2″ × 6.5″ (W × H × D), 2.5 lbsCompact 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. Warranty & support: Backed by a standard one-year warranty and a 30-day return policy, with lifetime free US-based technical support.