For classic Supro breakup that won't break your budget, check out the Supro Drive from Supro USA. This classic overdrive pedal by Thomas Elliott faithfully mimics the circuitry of the output section of a 1960s Supro amplifier - phase inverter, Class A power amp, and output transformer - for an authentic reproduction of one of the most sought-after tones in the biz. The Supro Drive even lets you control a custom gain range with an expression pedal for cranking up on the fly without losing your sweet spot - great for solos. The Supro Drive is housed in a durable brushed aluminum chassis with a studio-quiet true bypass switching system. Noiseless true bypass switching is quiet and click free The Supro Drive is built studio clean with noiseless true bypass switching that won't pop when you swap channels. GearNuts guitarists appreciate this feature onstage and in the studio. Supro Drive