Blues Blaster

BLAMMO! Electronics is run by Dan Adamson, an IPC-certified builder in Portland, Oregon. Before making pedals, he worked in medical, aviation, and defense PCB assemblies.

The Blues Blaster recreates the 1991 Marshall Bluesbreaker circuit—the pedal named after Claptons amp that gained cult status after John Mayer championed it. BLAMMO adds modern features without changing the core voice.

Stock mode delivers the vintage low-gain, bell-like tone the original is known for. Mod mode adds higher gain with Marshall-like crunch and feedback capability. A discrete buffer at the circuits end ensures it stacks well with other pedals.

Relay-based soft switching, top-mounted jacks, and compact enclosure update the classic for modern pedalboards.