Universal Audio UAFX Knuckles '92 Dual Rec Amplifier Pedal
Genre-Defining Distortion in Pedal Form
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose click and collect as your delivery option online or, during store opening hours, call our sales team at 01483 456777 to place a 10% deposit.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that, unless you have paid a deposit to reserve the item, it will continue to be free, both online and in-store, for another customer to buy. Therefore we would advise you to place a 10% deposit by either using the on-line click and collect service or calling us 01483 456777.
SKU: GPM-KNUC
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Product Description
Unleash super tight & powerful distortion and 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! Gritty power chords? Check. Complex aggression? Absolutely.
Choose from six classic microphone & speaker pairings, add a TS-style overdrive boost, and tame the genre-definingly powerful tone with the noise-gate via the UAFX mobile app!
Knuckles ’92 puts one of the most versatile multi-channel amps ever made right on your pedalboard.
Key Features
- Signature California Tone - Plug into the famous 1992 Rev F Dual Rec high-gain amplifier tone that fueled punk, alt rock, and metal from the ‘90s onward
- Legendary Presets - Play presets designed by UA’s tone gurus, dual-rec specialists and artists; or customize and save your own tones in the UAFX mobile app
- Powerful Engine - Powerful UAFX dual-engine delivers the most authentic emulation of the amp ever placed in a stompbox
- Inspirational Tone - 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
- Room Modelling - Experience groundbreaking physical room modelling derived from UA’s award-winning OX Amp Top Box
- 6 Mic/Speaker Pairings - Experiment with six classic mic/speaker pairings as used on classic ‘90s alt rock and metal records
Explore a Range of Rectifier Tones
Use the famed green, orange, and red channels to explore perfect cleans to bone-crushing crunch and smoldering 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.
Play Through Perfect Preamp Boosts
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.
Get Six Epic Mic & Speaker Pairings
By using the UAFX App, you can 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!
- UK V30: 4x12 Marshall cab with V30’s
- CA V30: 4x12 Oversized cab with V30’s
- White 75: 4x12 Marshall cab with Celestion 75’s
- 3 bonus cabs: 1x12 EV12, 4x12 Celestion 80, 4x12 Brown
Customize Your Sound with the UAFX App
Unlock deep customization 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.
Plus, explore artist presets crafted by the world's top metal guitarists and dual-rec specialists.
Specifications
- Power requirements: Isolated 9VDC, center-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)