Musical Instruments + General Music Accessories + Vox

Introducing the COOLTRON series of effect pedals, three very special stompboxes that use a 12AU7 preamp-type tube at low voltage to deliver the kind of tone that, until now, would have been impossible to achieve in a battery-powered pedal. The three pedals are the Bulldog Distortion, Brit Boost and Big Ben Overdrive. Big Ben Overdrive Preserve your amp's warm, silky tone while pushing your sound into overdrive! The tube-powered Big Ben Overdrive pedal responds to your playing dynamics and cranks out that extra firepower when you really dig in and want to cut through. The Gain knob varies the overall gain of the pedal from bluesy and mellow to fat and saturated, while the Tone knobs adjusts that overall tonality of the pedal. As with all COOLTRON pedals, the Big Ben's true bypass allows you to let your signal flow through untouched. Want to know how it all works? Normally, tubes are used at high voltages and this restricts their use in battery-powered devices such as guitar effects peda Less