The Zuma R300 stands as the most powerful and technologically sophisticated low-profile effects pedal power supply available. It delivers consistent, clean power to your 9V, 12V, and 18V effects pedals within a compact, expandable unit that's designed to accommodate your growing needs. The ultra-low profile of the Zuma R300 ensures it can slide under nearly any pedalboard.

Its dual-stage topology, pre-regulated outputs, optically isolated feedback, and advanced multistage filtering all contribute to a power supply that empowers your pedals to reach their full dynamic range potential.