Products

The Risson Marvell Tube Amplifier is special. It’s not manufactured on a line overseas – it’s crafted right here in the United States under Bob Rissi’s careful supervision.

AP TUBE Amplifier Series

The Risson Marvell AP40 Tube Amplifier produces a classic, vintage sound using quality parts and hand craftsmanship.

DM TUBE AMPLIFIERS

Introducing the Risson DM Series Vintage Amplifier perfect for the musician looking for natural distortion in a compact package.

CYCLONE TUBE AMPLIFIER SERIES

The new Risson Cyclone 100 is perfect for any musician wanting to fill a large room with the full, rich sound that is synonymous with the name Risson.

RISSON TUBE STANDALONE REVERB UNIT

The classic sound is back with the Risson Tube Reverb which offers the finest reverberation available in a compact, highly portable unit.