{"product_id":"caline-9v-500ma-pedal-power-supply-compact-isolated-unit","title":"Caline 9V 500mA Pedal Power Supply - Compact Isolated Unit","description":"\u003cp\u003eIn this review the Caline 9V 500mA Pedal Power Supply is evaluated for gigging and home pedalboards that need quiet, reliable power in a very small package. The single biggest reason to buy is its truly isolated outputs combined with a compact footprint that fits tight setups, delivering clean power to multiple pedals while also offering a Type-C outlet for mobile gear. For players who want tidy mounting, short circuit protection and a lightweight unit that keeps noise down, this power supply stands out.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotally isolated outputs:\u003c\/strong\u003e Each output uses its own transformer, filter capacitor and regulator to minimise interference between pedals for cleaner tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour 9V 500mA outputs:\u003c\/strong\u003e The unit supplies four separate 9V DC outputs at 500mA each, letting you run several common effects without overloading a single rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType-C outlet:\u003c\/strong\u003e The included Type-C output can charge phones or power small audio interfaces and wireless guitar systems for greater versatility off the pedalboard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and lightweight:\u003c\/strong\u003e At roughly 3.5x2x1.38in and about 100g, it fits on cramped boards and is easy to carry between rehearsals and gigs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-circuit protection:\u003c\/strong\u003e Each output is protected against short circuits, helping safeguard pedals and the power supply from damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting straps included:\u003c\/strong\u003e The supplied mounting straps simplify attachment and cable management so the board stays organized and space-efficient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Caline unit is aimed at guitarists and bassists who build small to medium pedalboards and need clean, independent power for multiple analog and low-draw digital pedals. It works well for acoustic and singer-songwriter rigs where quiet operation and compact size matter.\u003c\/p\u003e\n\u003cp\u003ePlayers who rely on very high-current pedals, many digital multi-effects, or unusual voltages should look elsewhere, since this supply provides four 9V outputs at 500mA and is not a multi-voltage powerhouse.\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 reduce noise and interaction between pedals.\u003c\/li\u003e\n\u003cli\u003eCompact footprint and light weight make it easy to mount on tight boards.\u003c\/li\u003e\n\u003cli\u003eType-C output adds useful flexibility for powering mobile devices and accessories.\u003c\/li\u003e\n\u003cli\u003eIncludes mounting straps and a 4-way daisy chain cable for quick setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed experiences about isolation on very sensitive rigs, so advanced boards may require testing.\u003c\/li\u003e\n\u003cli\u003eLimited to 9V outputs at 500mA each, so high-current pedals will need a different supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eFour 9V DC outputs at 500mA each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType-C\u003c\/td\u003e\n\u003ctd\u003eOne Type-C outlet for charging\/powering devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eFully isolated outputs with individual transformer, filter and regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eShort-circuit protection on each output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e3.5x2x1.38in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eAbout 100g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e4-way daisy chain cable and pedal mounting straps included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Caline 9V 500mA Pedal Power Supply is a practical, value-oriented option for players who need multiple isolated 9V outputs in a tiny package. It delivers quiet operation, easy mounting and a handy Type-C outlet, making it a good buy for compact pedalboards; those needing higher current or many voltage options should consider a larger supply.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre the outputs truly isolated?\u003c\/strong\u003e\u003cbr\u003eThe unit is designed with a transformer, filter capacitor and regulator on each output to provide isolated channels, though some users recommend testing on very sensitive rigs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it power larger digital pedals?\u003c\/strong\u003e\u003cbr\u003eEach output supplies 500mA at 9V, so many common pedals are fine, but high-current digital units may require a dedicated high-current output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include mounting hardware?\u003c\/strong\u003e\u003cbr\u003eYes, it ships with pedal mounting straps and a 4-way daisy chain cable to help secure it and connect pedals quickly.\u003c\/p\u003e","brand":"Caline","offers":[{"title":"Default Title","offer_id":48232579334363,"sku":"B0D9WB7MRP","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81Ee11-CHhL._AC_SL1500.jpg?v=1770745597","url":"https:\/\/gearmusthave.com\/products\/caline-9v-500ma-pedal-power-supply-compact-isolated-unit","provider":"GearMustHave","version":"1.0","type":"link"}