TONEFUEL 4 & TONEFUEL 8 — CLEAN, ISOLATED POWER FOR EVERY PEDAL ON YOUR BOARD

A great pedalboard deserves better than a noisy daisy chain. Shared grounds and unregulated supplies bring hum, buzz and ground-loop noise straight into your signal path. TONEFUEL 4 and TONEFUEL 8 stop the problem at its source. They are compact, multi-output power supplies that give each pedal its own clean, regulated 9 V DC feed — so the only thing you hear is your tone.

TONEFUEL 4 delivers 4 independent outputs. Two are 100 mA outputs for standard analog effects, and two higher-current outputs (400 mA and 600 mA) handle the demanding pedals. It is ideal for compact boards, or as a satellite supply for a couple of power-hungry units. TONEFUEL 8 steps up to 8 independent outputs — 6 × 100 mA and 2 × 300 mA — giving larger pedalboards the headroom for a full mix of analog and digital effects.

Both units run from a single USB-C connection (5 V, 3 A). A status LED on every channel shows at a glance which outputs are live. The rugged, low-profile enclosure mounts easily under or alongside your pedalboard. Pure, quiet power.