Keeley Katana Clean Boost

The Katana circuit is Robert Keeley’s first guitar effect design for Keeley Electronics. It was originally designed for Legendary Tones for the Time Machine Boost but then became an independent product under the Keeley name after the Compressor came out. 

The Katana is a true bypass, clean boost circuit that just gives you more of what you already have! More in the sense of a harmonically richer, fatter, and fuller drive. 

Good condition, no box