Get the raw sound of punk, alt rock, and metal under your boots. Knuckles '92 Dual Rec Amplifier delivers the searing
high-gain tone that powered legendary punk, alt rock, and metal bands from Foo Fighters and Incubus to Nevermore,
Dream Theater, and more.*
Giving you six classic mic and speaker pairings, built-in TS-style OD/boost, and noise gate, Knuckles puts the
authentic genre-defining sound of one of the world's most ferocious high-gain amps under your boots. Whether you
seek the gritty power chords of punk and alternative anthems by the likes of Dave Grohl and Incubus or the complex
aggression of Nevermore and Dream Theater, Knuckles '92 puts one of the most versatile multi-channel amps ever made
right on your pedalboard.*
Use the famed green, orange, and red channels to explore perfect cleans to bone-crushing crunch and smouldering lead
sounds. Then experiment with EL-34 or 6L6 power tubes and switch between solid-state or tube rectifiers for ultimate
control and 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 with its built-in noise gate giving clear sound even at extreme gain settings, you'll melt
faces the minute you power it up.
Experiment with six mic and speaker pairings used on countless iconic records. From alt rock anthems to de-tuned
nu-metal brutality, Knuckles '92 captures the full essence of playing through one of the greatest aggressive amps
ever made.* Plus, unlock deep customisation with the UAFX mobile app, allowing you to tweak hidden controls, save
boosts and noise gate settings, and even change output tubes and rectifier modes. Explore artist presets crafted by
the world's top metal guitarists and dual-rec specialists.
*Use of artist names does not constitute official endorsement of UAFX Knuckles '92 Dual Rec Amplifier.
Features
- Plug into the famous 1992 Rev F Dual Rec high gain amplifier tone that fueled punk, alt rock, and metal from the
'90s onward
- Powerful UAFX dual-engine delivers the most authentic emulation of the amp ever placed in a stompbox
- Dial in genre-defining sound with built-in TS-style overdrive, preamp boost, noise gate, channel switching,
output tubes, and selectable solid-state or tube rectification
- Experience groundbreaking physical room modelling derived from UA's award-winning OX Amp Top Box
- Experiment with six classic mic/speaker pairings as used on classic '90s alt rock and metal records
- Play presets designed by UA's tone gurus, dual-rec specialists, and artists; or customise and save your own
tones in the UAFX mobile app
- Power requirements: Isolated 9VDC, centre-negative, 400 mA minimum (sold separately)
- Inputs: 2 x ¼" TS (right input for stereo connections and 4-cable mode)
- Outputs: 2 x ¼" TS (right output for stereo connections and 4-cable mode)
- USB Type-C for updates via computer
- Height: 2.56" (6.5 cm)
- Width: 3.62" (9.2 cm)
- Depth: 5.55" (14.1 cm)
- Weight: 1.24 lbs (0.567 kg)