The fuzz and distortion gain and mid-boost eq circuits are all discrete component, while we use an audiophile grade opamp for an active Baxandall bass/treble control. The bass and treble controls act independently at extended frequency extremes ( 3 kHz), allowing for some very interesting post-distortion tonal shaping.

The Diamond Fireburst features two switches, one True Bypass on/off switch and one mid-boost switch. Without the mid-boost engaged the FBR-1 is a thick, saturated fuzz that puts out an incredible amount of low-end. The bass response on this thing will set off seismographs in neighboring states. Kick in the mid-boost switch and the Fireburst morphs into a punchy rock distortion. Each switch has it's own corresponding LED. Active Baxandall Treble and Bass controls offer further options for maniacal tone sculpting.

The Fireburst features audiophile-grade components, True Bypass switching, and an Active Baxandall equalization. Diamond Pedals are handmade in Canada by Canadians and carry a Five-Year Manufacturer's Warranty on registered pedals.