Check the listing for details. Formula B Vintage Vibe MK2 Pedal. Condition: New. Listed at 289.00 USD. Formula B's nod to the classic Uni-Vibe! The Formula B Vintage Vibe MK2 is a superb homage to the classic Uni-Vibe. Famously associated with players like Jimi Hendrix, David Gilmour and Robin Trower, the Uni-Vibe is all over late-1960s and early-1970s rock. It's one of those memorable and highly addictive effects, up there with fuzz in terms of the character it imparts to songs! Made with NOS transistors and quality photoresistors, the Vintage Vibe is capable of achieving seriously chewy, organic sounds. Plus, with the pedal's internal voltage doubler, the Vintage Vibe packs some serious headroom! Like the original, the Vintage Vibe MK2 has a Volume control that lets you achieve unity gain with the rest of your setup. You can even use it to boost your amp or other pedals: there's plenty of volume gain on tap! Video demo of the Formula B Vintage Vibe MKII. Formula B Vintage Vibe MKII features: • Formula B's homage to the classic Uni-Vibe circuit. • Faithful recreation of this classic circuit. • Made with NOS transistors and quality photoresistors. • Knobs: Volume, Intensity, Speed 1 and Speed 2. • Chorus / Vibrato switch. • Access two different speeds via a footswitch. • 9V to 18V internal voltage doubler for extra headroom. • True Bypass. • Power: 9V DC. • Current Draw: 150mA. • Dimensions: 3.5" X 4.5" X 1.5".