Shop storewide savings during the UAD Back to School Sale through 9/30. Shop Now ›

Knuckles '92 Dual Rec Amplifier

Price displayed at checkout. Upgrade not available, please select full version.
Sale
Knuckles '92 Dual Rec Amplifier
Knuckles '92 Dual Rec Amplifier
Knuckles '92 Dual Rec Amplifier

Knuckles '92 Dual Rec Amplifier

Get the raw sound of punk, alt rock, and metal under your boots.

  • Plug into famous 1992 Rev F Dual Rec amplifier tones that fueled punk, alt rock, and metal from the ’90s onward**
  • Dial in genre-defining sound with TS-style overdrive, preamp boost, noise gate, channel switching, and more
  • Experiment with six classic mic/speaker pairings used on classic ’90s alt rock anthems and metal records
  • Play presets designed by dual-rec specialists; or customize and save your own tones in the UAFX Control mobile app

Save $50 for a limited time! Ends 9/30. Details

Sweetwater Sound Guitar Center Musician's Friend American Musical Supply Vintage King Amazon Zzounds Alto Music Sam Ash Perfect Circuit
Details & Downloads

Downloads

View Downloads

Details

  • UAFX dual-engine powers the searing high-gain tones of one of the most ferocious multi-channel tube amps ever made
  • Authentic “end-to-end” emulation delivers the raw sound of punk, alt rock, and metal legends — from Foo Fighters and Incubus to Metallica and Tool*
  • Features six mic and speaker pairings used on countless iconic records
  • Three-channel design gives you pristine cleans, crunchy overdrive, and aggressive distortion at the flip of a switch
  • Choose between EL-34 or 6L6 power tubes and switch between solid-state or tube rectifiers for ultimate feel and response
  • Built-in TS-style overdrive and preamp boost deliver tight, articulate tones for modern rock and metal, while the integrated noise gate keeps your signal clean at high gain
  • Bypass cabinet/mic emulations and use in front of your amp for added tonal flavor and distortion sounds
  • UAFX Control mobile app lets you tweak deep settings, customize footswitches, save noise gate and boost preferences, and explore artist presets from top metal and alt rock guitarists
  • Timeless UA design and craftsmanship, built to last decades

Get the Raw Sound of Punk, Alt Rock, and Metal Under Your Boots

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.

Plug into a Multi-Channel Monster

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.

Explore a Range of Rectifier Tones

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.

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 its built-in noise gate gives you clear sound even at face-melting gain levels.

Get Six Epic Mic & Speaker Pairings

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.

Customize Your Sound with the UAFX Control App

Unlock deep customization with the UAFX Control mobile app. 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.

Compare Models

3 Amps / Gate / 6 Cabs

Stereo 1/4"

Learn More

3 Amps / Gate / 6 Cabs

Stereo 1/4"

Learn More

3 Decades of Amps / 9 Cabs

Stereo 1/4"

Learn More

What They Say

Knuckles captures the sheer power of the classic Recto amp in a pint-sized box, from thick and heavy 90s tones to modern cleans.

Bill Kelliher

Mastodon

In Tetrarch, it’s imperative that chords sound thick and full. Knuckles '92 sounds absolutely huge and is still tight enough to rip on faster riffs and leads while keeping clarity and dynamics.

Diamond Rowe and Josh Fore

Tetrarch

I am very familiar with classic Recto tones and Knuckles '92 gives you the same sounds of one of the most famous amps in rock.

Romesh Dodangoda

Bring Me The Horizon, Motorhead, Nova Twins

UA Studio Sessions

Frequently Asked Questions

UAFX pedals require an isolated 9 volt DC, center negative, 2.1 x 5.5 mm barrel connector (same as standard Boss connectors) power supply that can provide the following current requirements: Full-sized UAFX pedals (with two footswitches) require 400 mA (milliamps) of current; Compact UAFX pedals (with a single footswitch) require 250 mA (milliamps) of current

Connect the pedal using a USB-C cable to your compatible computer, and run the UA Connect application to update your firmware.

You can register your pedal with the UA Connect desktop app or the UAFX Control mobile app.

Dual footswitch UAFX pedals have Bluetooth, and you can download the UAFX Control mobile app from the Apple App Store or Google Play Store, to connect to your pedals and access additional functionality.

Each UAFX pedal has unique functionality. We recommend carefully reading the accompanying manual for each pedal here.

UAFX Pedals Knowledge Base

Check our Knowledge Base for additional questions

You Might Also Like

*Use of artist names does not constitute official endorsement of UAFX Knuckles '‘92 Dual Rec Amplifier.

**Product names used herein are trademarks of their respective owners, which are in no way affiliated with Universal Audio Inc. These name(s) are used solely to identify products studied in the creation of the sound models found in Knuckles '92 Rev F Dual Rec Amplifier.