Zuma R300 is the highest horsepower, most technologically advanced low profile effects pedal power supply. You get clean, rock-steady power for your 9V, 12V and 18V effects pedals in a pedalboard friendly, expandable package, giving you room to grow. Zuma R300’s ultra-low profile design means that it can fit under just about any pedalboard.
Dual-stage topology, pre-regulated outputs, optically isolated feedback, and advanced multistage filtering result in a power supply that allows your pedals to achieve their highest possible dynamic range.
Dual isolation.
Zuma R300’s all analog circuitry offers two stages of isolation, completely eliminating ground loop and AC line noise issues, allowing your pedals to sound like they were designed to sound.
Ultra-low profile.
Zuma R300’s ultra-low profile design means that it can fit under just about any pedalboard. With built in threaded hardware, mounting to your board is simple.
Never run out of outputs.
Have a growing rig? Zuma R300 is part of an expandable system. Add more outputs by connecting a Strymon Ojai or Ojai R30(sold separately) with the 24V Out jack.
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Refund Policy
RETURNS: We stand behind our products and offer a 14 day return policy from the time you receive your merchandise. The merchandise must be returned in new/unused condition with all original packaging, tags etc… The total refund will be reduced by a 10% restocking fee and original shipping costs unless the item is defective.
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Free Shipping
All orders ship free to the United States.
Easy Returns
Returns accepted within 14 days of delivery of your item. Please see return policy for details.
Top-notch support
We will help you work through any issues with your pedal.
Easy & Secure payments
We offer many different options for payment including paypal, shop pay, google pay, afterpay, and all major credit/debit cards.