Like new condition JohnK Gamma OD, the John Kallas original circuit design that was of course hand built by the man himself. This is a "transparent", pushed amp type overdrive that preserves your tone. It has more low end than most any other OD I've tried; though if that's not enough, it has a bass boost switch that will shake the walls down. No velcro, still has original feet.
$150 shipped CONUS
$150 shipped CONUS
