Knuckles '92 Rev F Dual Rec Amplifier

Experience the searing high-gain tone that powered legendary alt rock and metal bands from Foo Fighters and Incubus to Metallica, Tool, and more. Giving you six classic mic and speaker pairings, built in TS-style OD/boost, and noise gate, Knuckles '92 delivers the authentic genre-defining sound of one of the most ferocious high-gain amps ever made.

Knuckles '92 perfectly captures one of the most cherished multi-channel tube amps ever made. With channels for clean, crunch, and high-gain, you can find everything from pristine cleans and light overdrive to aggressive distortion seamlessly at the flip of a switch.

Along with the famed green, orange, and red channels giving you classic cleans to smoldering lead sounds, you can experiment with EL-34 or 6L6 power tubes and switch between solid-state or tube rectifiers for ultimate feel under your fingertips.

Knuckles '92 is equipped with a classic TS-style overdrive — a tried and true component for tight, articulate playing — and an integrated preamp boost that’s famous for sculpted modern metal tones. And its built-in noise gate gives you clear sound even at face-melting gain levels.

With six mic and speaker pairings used on countless iconic records, Knuckles '92 captures the full essence of playing through one of the greatest aggressive guitar amps ever made.

Using its rear panel USB-to-MIDI connection, Knuckles '92 drops straight into any programmable MIDI rig, receiving preset changes and realtime control of boosts, EQ, and more**. Learn More ›

The UAFX Control app gives you deep tone shaping for your Knuckles '92. Customize, save, and manage presets, load artist tones, and set new footswitch modes — with up to four onboard presets plus Live Mode — all with a rock-solid Bluetooth connection.