{"product_id":"guitar-isolated-pedal-power-supply-12-dc-outputs-noise-free-power","title":"Guitar Isolated Pedal Power Supply 12 DC Outputs - Noise-Free Power","description":"\u003cp\u003eIn this review of the Guitar Isolated Pedal Power Supply, the bottom line is simple: it is aimed at gigging players and serious pedalboard builders who need clean, reliable power for a large collection of pedals. The reviewer found the single best reason to buy is its 12 fully isolated outputs that eliminate ground-loop hum and let pedals perform as intended; that isolation plus robust current capacity makes it a practical centerpiece for a dense board. The unit balances quiet operation and versatile voltages, making it a practical alternative to juggling many single adapters.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 Isolated Outputs:\u003c\/strong\u003e Each output is galvanically isolated to prevent ground-loop noise and keep effects sonically pure during practice and live shows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Voltages:\u003c\/strong\u003e Selectable 9V, 12V, and 18V options let you power vintage analog pedals and modern high-voltage units from one supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e The design supplies sufficient current for power-hungry delay, reverb, and multi-effect pedals without audible sag or instability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Monitoring:\u003c\/strong\u003e Individual LED indicators for each output make it quick to verify which pedals are powered and to spot a problem on stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient, Quiet Conversion:\u003c\/strong\u003e The high-efficiency circuit runs cool and minimizes heat while maintaining a stable output under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Protections:\u003c\/strong\u003e Built-in short circuit, overload, and overcurrent protection safeguard both the supply and connected pedals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe power supply is best for guitarists and bassists who run medium to large pedalboards and care about tone - particularly players tired of hum from multiple adapters or ground loops. It suits home studio users who want consistent, quiet power for recording and gigging musicians who need reliable operation and quick visual checks via LEDs.\u003c\/p\u003e\n\u003cp\u003ePlayers with only one or two pedals, or those who require battery-only operation or ultra-compact single-output supplies, should look elsewhere; this unit is designed for consolidated pedalboards rather than minimalist setups.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully isolated outputs significantly reduce hum and ground-loop problems, improving overall tone.\u003c\/li\u003e\n\u003cli\u003eVersatile 9V\/12V\/18V options cover a wide range of pedals from vintage to modern digital units.\u003c\/li\u003e\n\u003cli\u003eHigh current capacity and robust protections let you run demanding effects like delays and reverbs without worry.\u003c\/li\u003e\n\u003cli\u003eCompact enough to fit on many pedalboards while still powering a large number of pedals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnit size and 12 outputs may be unnecessary for minimalists with only a couple of pedals.\u003c\/li\u003e\n\u003cli\u003eSpecific current per output is implied but not listed in the supplied information, so double-check high-amp needs for rare boutique pedals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Type\u003c\/td\u003e\n\u003ctd\u003eIsolated pedal power supply with 12 DC outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltages\u003c\/td\u003e\n\u003ctd\u003e9V, 12V, 18V selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e12 galvanically isolated outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\u003ctd\u003eLED indicator for each output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eShort circuit, overload, and overcurrent protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eHigh-efficiency, low-heat power conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Guitar Isolated Pedal Power Supply is a smart buy for players who want a single, quiet power source for a large pedalboard. Its 12 isolated outputs, multiple voltages, and solid protections make it a reliable, good-value foundation for live and studio rigs where noise reduction and stable current matter most.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this power pedals that need 18V?\u003c\/strong\u003e\u003cbr\u003eYes. The supply offers 18V outputs in addition to 9V and 12V, so it can power pedals requiring higher voltages when configured accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it stop ground-loop hum?\u003c\/strong\u003e\u003cbr\u003eBecause each of the 12 outputs is galvanically isolated, the unit is specifically designed to eliminate ground-loop hum in most pedalboard setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for power-hungry pedals?\u003c\/strong\u003e\u003cbr\u003eYes. The supply is described as having high current capacity and includes short circuit and overload protections to handle demanding effects safely.\u003c\/p\u003e","brand":"SanJune","offers":[{"title":"Default Title","offer_id":48236788809947,"sku":"B08CTDS3JY","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71nNCP0qy5L._AC_SL1500.jpg?v=1770911981","url":"https:\/\/gearmusthave.com\/products\/guitar-isolated-pedal-power-supply-12-dc-outputs-noise-free-power","provider":"GearMustHave","version":"1.0","type":"link"}