UNIVERSAL AUDIO UAFX Knuckles '92 Rev F Dual Rec Amplifier

• Emulation of stereo amplifiers and speakers
• High-gain sound of legendary punk, hard rock and metal bands
• Built-in TS-style OD/boost
• Noise cancellation
• Live and preset modes
• Customizable with the UAFX Mobile App
• 6 microphone/speaker combinations

UNIVERSAL AUDIO UAFX Knuckles '92 Rev F Dual Rec Amplifier

Stereo amplifier simulator with 3 channels

The Knuckles '92 Dual Rec amplifier delivers the unmistakable high-gain tone that has defined legendary bands such as Foo Fighters, Incubus, Nevermore, Dream Theater and many others*. With six classic mic and speaker combinations, a TS-style overdrive/boost, and a noise gate, Knuckles brings the authentic sound of one of the world's most iconic high-gain amps to your feet. Whether you're looking for the energetic power chord sound of punk and alternative tracks by Dave Grohl and Incubus, or the complex aggression of Nevermore and Dream Theater, the Knuckles '92 puts one of the most versatile multichannel amplifiers ever created on your pedalboard.*

Explore a range of "Rectifier" tones.

Take advantage of the famousgreen,orange, and red channels to explore clean, crystal clear sounds, aggressive crunch, and glowing lead distortion. Play withEL-34 or 6L6 power tubes, and choose between solid-state or tube rectifiers for total control and unparalleled feel.

Play with preamps with the perfect boost

Knuckles '92 features a TS-style overdrive, essential for a crisp, defined sound, and a built-in preamp boost, famous for sculpting modern metal tones. Thanks to the noise gate, which ensures flawless clarity even at the most extreme gain levels, you'll be ready to overwhelm everything as soon as you fire up the pedal.

Six epic microphone and speaker pairings

Discover six legendary microphone and speaker combinations used on countless iconic albums. From alt rock choruses to nu-metal brutality, Knuckles '92 captures the pure essence of the sound of one of the greatest high-gain amps ever created.*

• UK V30: 4x12 Marshall cab with V30
• CA V30: 4x12 Oversized cab with V30
• White 75: 4x12 Marshall cab with Celestion 75
• 3 bonus cabinets: 1x12 EV12, 4x12 Celestion 80, 4x12 Brown**

Sound customization with the UAFX app

With the UAFX mobile app, you can make in-depth adjustments to hidden controls, save boost and noise gate settings, and even change output tubes and rectifier modes. In addition, you can explore presets created by some of the world's best metal guitarists and dual-rec specialists.

Key Features

• Plug in the legendary Rev F Dual Rec from 1992, a high-gain amp that has shaped punk, alt rock, and metal from the 1990s to the present.
• The powerful dual UAFX engine provides the most authentic amp emulation ever put into a stompbox.
• Reference-grade sound control with built-in TS-style overdrive, preamp boost, noise gate, channel switching, output tubes, and a choice of solid-state or tube rectifier.
• Experience the revolutionary physical modeling derived from UA 's OX Amp Top Box.
• Try six classic microphone/speaker combinations, like those found on the great alt rock and metal albums of the 1990s.
• Play presets created by UA's sound masters, dual-rec specialists and artists; or create and save your own tones in the UAFX mobile app.

Technical Specifications.

• Power requirements: 9VDC isolated, center-negative, 400 mA minimum (sold separately)
• Inputs: 2 x ¼" TS (right input supports stereo connections and 4-wire mode)
• Outputs: 2 x ¼" TS (right output supports stereo connections and 4-wire mode)
• USB Type-C for upgrades via computer
• Height: 2.56" (6.5 cm)
• Width: 9.2 cm (3.62")
• Depth: 14.1 cm (5.55")
• Weight: 0.567 kg (1.24 lb)