Strymon Zuma R300

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.  Our power design team has over 25 years of experience in power system design, from developing mission-critical power systems for the aerospace industry, to developing best-in-class power supplies for top-selling power amplifiers, studio monitors, guitar amplifiers, and more. We’re using this vast experience to provide clean, dependable power to all of your effects pedals.  Strymon has solved the switching power supply problem. With our dual-stage topology, pre-regulated outputs, optically isolated feedback, and advanced multistage filtering, we have designed a switching power supply that is actually quieter than linear units.  To make sure your pedalboard delivers the best sound quality possible when powered by Zuma R300, we did extensive listening tests with every pedal we could get our hands on. In fact, every Strymon power supply unit goes through the same rigorous Audio Precision testing that our pedals go through. With Zuma R300, your pedals will sound the way they were designed to sound.

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.

Additional Specifications Include:

5 high-current, fully isolated outputs with center-negative polarity
4 dedicated 9V outputs (500mA)
1 adjustable output offers 9V (500mA), 12V (375mA), or 18V (250mA) DC options
500mA per 9V output powers nearly any pedal
Delivers a maximum of 36W
5 pedal cables included (5.5mm x 2.1mm barrel connectors, right angle to right angle, 18″ length)
IEC cable included
24V Thru jack allows connection to Strymon Ojai or Ojai R30 (sold separately)
5 individual custom transformers (one per channel) deliver clean, consistent power
Worldwide power compatibility ensures no-hassle international touring
Energy efficient, compact design
Lightweight and rugged anodized midnight blue aluminum chassis
Ultra low profile design fits under nearly any pedalboard
Designed and built in the USA

For more info on the Strymon Zuma, please contact us.