Fulltone Fulldrive 2

The Fulltone Fulldrive 2 is a MOSFET-based overdrive that became a benchmark for transparent, touch-sensitive drive tones in the 1990s. It stacks beautifully with amplifiers, retaining pick dynamics and low-end clarity that many TS-style drives sacrifice. A switchable boost and multiple clipping modes let players dial in everything from a clean push to a thick, compressed grind.