{"product_id":"power-up-your-pedals-with-donner-dpa-1-supply","title":"Donner DPA-1 Guitar Pedal Power Supply Adapter 9V DC 1A - 5 Way Daisy","description":"\u003cp\u003eIn this review the Donner DPA-1 is judged as a practical budget power option for guitarists and pedalboard builders who need a simple, plug-and-play way to run several 9V tip-negative pedals at once. The single biggest reason to buy is straightforward: it supplies 9V DC at up to 1A through a five-way daisy chain so modest pedal setups can run from one clean adapter without changing batteries. The review finds it most useful for practice rigs, hobbyist boards, and keyboardists needing a tip-negative 9V source, while noting tradeoffs in cabling and potential noise for sensitive setups.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-way daisy chain:\u003c\/strong\u003e Run up to five pedals from one adapter, simplifying power management on small to medium pedal boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9V DC, 1A output:\u003c\/strong\u003e The adapter provides 9V at 1000mA, which is enough for most individual pedals and modest multi-pedal arrangements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip negative compatibility:\u003c\/strong\u003e Designed for tip-negative pedals and some keyboards, avoiding polarity conflicts with common stompbox designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise isolation cable:\u003c\/strong\u003e High-quality copper core daisy chain cable with an anti-hum magnet ring aims to reduce interference during playing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide AC input:\u003c\/strong\u003e Works on AC100V-240V, making it suitable for international use without a separate transformer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Donner DPA-1 is well suited to hobbyists, bedroom players, and gigging musicians who use a handful of compact pedals and want a low-cost, single-adapter solution. It fits players who prioritize convenience and portability over isolated outputs and who use mostly low-current analog or digital pedals that tolerate shared grounds.\u003c\/p\u003e\n\n\u003cp\u003eIt is less appropriate for players with large boards, high-current devices, or pedals known to be sensitive to ground loops and hum; those users should consider multi-output isolated supplies. Also, if long cable runs are required, the included daisy chain length may feel limiting for some pedalboard layouts.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAffordable way to power multiple pedals without batteries or multiple adapters.\u003c\/li\u003e\n\u003cli\u003eSimple plug-and-play setup makes it quick to install on a pedalboard or practice station.\u003c\/li\u003e\n\u003cli\u003eTip negative and wide AC input provide good compatibility for many stompboxes and some keyboards.\u003c\/li\u003e\n\u003cli\u003eIncluded magnet ring and anti-hum cable aim to reduce noise compared with very cheap chains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShared daisy chain design can introduce buzzing or ground-loop humming on sensitive rigs, as some customers reported.\u003c\/li\u003e\n\u003cli\u003eCable length may be short for larger boards and limit placement flexibility for some users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e9V DC, 1A (1000mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eTip negative (-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDaisy chain\u003c\/td\u003e\n\u003ctd\u003e5 way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eAC100V-240V, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003e1 x 9V power adapter, 1 x 5 way daisy chain, magnet ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable core\u003c\/td\u003e\n\u003ctd\u003eHigh-quality copper core with anti-hum design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Donner DPA-1 is a sensible low-cost power option for musicians who need to run a handful of tip-negative pedals without fuss. It delivers stable 9V DC and good compatibility for most stompboxes, making it good value for small boards or practice setups, but players with noise-sensitive rigs or many high-current pedals should opt for an isolated multi-output supply instead.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this power five pedals at once?\u003c\/strong\u003e\u003cbr\u003eYes, the DPA-1 includes a 5-way daisy chain to feed up to five pedals, but total current demands must not exceed the 1A output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work outside the US?\u003c\/strong\u003e\u003cbr\u003eYes, the adapter accepts AC100V-240V so it is usable internationally with the correct plug for your region.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the polarity safe for my pedals?\u003c\/strong\u003e\u003cbr\u003eIt is tip negative, which matches the common pedal standard, but always check your pedal's polarity before connecting.\u003c\/p\u003e","brand":"Donner","offers":[{"title":"Default Title","offer_id":46755492528347,"sku":"B012VQ5A7S","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61AcBok3e_L._AC_SL1500_a879f92f-2d3d-4ec9-afb4-6859c007dbce.jpg?v=1747557663","url":"https:\/\/gearmusthave.com\/products\/power-up-your-pedals-with-donner-dpa-1-supply","provider":"GearMustHave","version":"1.0","type":"link"}