Fliptop

The Fliptop is a JFET preamp inspired by the classic B15 amplifier, designed to capture the warm, responsive feel of a vintage tube amp. Its gain staging and James-style EQ deliver rich, pillowy tones that can stay clean or be pushed into light, musical overdrive. A dedicated Master volume lets you control output independently from gain, making it easy to dial in the right amount of drive. The Cab control acts as a wet/dry blend, adding up to 100% of a 15" cabinet simulation that tightens lows and smooths highs for a warm, vintage character. Powered at 9V, the Fliptop can run up to 24V for increased headroom and a slight boost, offering flexible performance in any setup.