Keeley Electronics Katana Clean Boost – Throwback White 45 XL Nickel are the industry

XL Nickel are the industry standard in electric bass strings

Versatile pedal delivers fuzz that goes from old school to modern

and arched mahogany back

the MKII pushes the envelope even further by combining fuzz

guitar or synth

Keeley Electronics Katana Clean Boost – Throwback White 45 XL Nickel are the industryThe classic Clean Boost, often seen on John Mayer's board. Here's what Keeley Electronics say: Our Katana Clean Boost is back and better than ever! Redesigned while going back to our roots. We listened to what our players wanted and went back to our roots. The new Katana uses the original JFETs that made the original so special. We used the same component values from the original Katana, and updated the Boost mode to offer a more robust, clear sound,