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  • Universal Audio Universal Audio UAFX Knuckles '92 Ref F Dual Rec Amp Emulation pedal w/ Bluetooth
  • Universal Audio Universal Audio UAFX Knuckles '92 Ref F Dual Rec Amp Emulation pedal w/ Bluetooth
  • Universal Audio Universal Audio UAFX Knuckles '92 Ref F Dual Rec Amp Emulation pedal w/ Bluetooth

Universal Audio UAFX Knuckles '92 Ref F Dual Rec Amp Emulation pedal w/ Bluetooth

SKU: GPM-KNUC
$399.99 $349.99 Excl. tax

The Universal Audio Knuckles '92 is a powerful emulation pedal that delivers the iconic high-gain tones of a '90s dual rectifier amp. Featuring UA's world-class modeling tech & Bluetooth connectivity, Knuckles '92 puts legendary amp sounds at your feet.

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Universal Audio Knuckles '92: Dual Rec At Your Feet

The Universal Audio Knuckles '92 Dual Rec Amplifier pedal delivers the ferocious, high-gain tone of a legendary '90s Rev F dual rectifier amplifier. Featuring six mic/speaker pairings, built-in TS-style overdrive, noise gate, and deep editing via UAFX Control, Knuckles '92 puts iconic punk, alt-rock, and metal tones under your feet.

Universal Audio UAFX Knuckles '92 Dual Rec Amp Emulation

Get ready to experience the raw sound of punk, alt rock, and metal right under your boots. The Universal Audio Knuckles '92 Dual Rec Amplifier pedal delivers the searing high-gain tone that powered legendary bands from Foo Fighters and Incubus to Metallica and Dream Theater.* This isn't just another distortion pedal; it's a complete amplifier experience, meticulously recreating the aggressive, genre-defining sound of one of the world's most ferocious high-gain amps.

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

The Rev F Legend, Precisely Emulated:

The Knuckles '92 captures the essence of a highly sought-after Rev F dual rectifier amplifier, renowned for its aggressive midrange, thick low-end, and searing saturation. Universal Audio's deep research and next-generation digital engineering provides album-worthy sounds with rock-solid reliability.

Six Epic Mic & Speaker Pairings:

Experiment 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 amps ever made, letting you conjure everything from alt rock anthems to detuned nu-metal brutality:

  • UK V30: 4x12 Marshall cab with V30s - aggressive upper midrange edge.
  • CA V30: 4x12 Oversized cab with V30s - forward low midrange with high end edge.
  • White 75: 4x12 Marshall cab with Celestion 75s - extended treble/presence.
  • Bonus Cabs (upon registration):
    • 1x12 EV12 - Focused, thick, tight bottom end.
    • 4x12 Celestion 80 - Soft treble, aggressive midrange.
    • 4x12 Brown JB - Combines Celestion/JBL characteristics.

 

Deep Control with UAFX Control:

UA Connect and the UAFX Control app unlock even more sonic possibilities.

  • UA Connect (Computer App): Firmware updates and bonus speaker cabinets.
  • UAFX Control (Mobile App): Bonus speaker cabinets, factory/artist presets, and deeper editing.

UAFX Control offers preset management and deeper editing for global settings like footswitch modes, and per-sound settings for overdrive pedal type, amp signal flow, channel styles, tubes, rectifiers, and power mode. Register your pedal with UA Connect or UAFX Control to get your three bonus speaker cabinets and factory/artist presets.

Knuckles '92 - Channel Styles and Tonal Flexibility:

Explore Knuckles '92's three independent amplifier channels, each with unique character and features:

  • CLN: From super clean to thick and wooly distortion.
  • ORG: Good all-around distortion, with plenty of gain and midrange character. (Modern Channel Style available with more gain and scooped EQ).
  • RED: Massively heavy, saturated rectifier sound with scooped mids and big lows and highs. (Vintage Channel Style available with high end brightness and reduced gain).

Knuckles also includes overdrive knobs which add gain and EQ control by employing one of two classic pedals with multiple controls to "juice" the front end of the amp, adding tightness and boosting gain. You can choose the TS or TC overdrive in the UAFX Control app.

Comprehensive Control & Customization:

The Knuckles '92 offers a wealth of controls for crafting your perfect high-gain tone:

  • Gain / Room: Adjusts preamp gain (AMP mode) or room ambience (ALT mode).
  • Presence / Gate: Adjusts high-end sparkle (AMP mode) or noise gate threshold (ALT mode).
  • Low / Overdrive: Adjusts low-frequency response (AMP mode) or overdrive gain (ALT mode).
  • Mid / OD Tone: Adjusts mid-frequency response (AMP mode) or overdrive tone (ALT mode).
  • High / OD Level: Adjusts high-frequency response (AMP mode) or overdrive output volume (ALT mode).
  • Cab Switch: Cycles through speaker cabinet and microphone emulations.
  • Alt / Amp / Store: Toggles between AMP and ALT modes, and stores presets.
  • Channel Switch: Selects the CLN, ORG, or RED channel.

With UAFX Control, you can also dive deeper and modify:

  • Power Tubes (6L6 or EL34): Change the amp's character and sound.
  • Rectifier (Solid State or Tube): Tighten up or loosen up the feel and response.
  • Power Mode (Bold or Spongy): Alter the power tube voltage for an aggressive or softer sound.
  • Adjust Noise Gate: The noise gate silences extraneous noise generated by these high gain tube amps by detecting your guitar signal at the input, but acting at the end of the signal chain.

Live & Preset Modes:

Switch between Live and Preset modes with the left and right footswitches, allowing you to toggle between your current knob settings and a stored preset. You can also configure the footswitches to control overdrive or the noise gate.

Detailed Specifications (From UA Manual):

  • Power: Isolated 9VDC, center-negative, 400mA minimum (sold separately)
  • Inputs: 2 x ¼" unbalanced TS
  • Outputs: 2 x ¼" unbalanced TS
  • USB: Type-C for registration and firmware updates
  • Wireless: Bluetooth v5
  • Dimensions: 2.56" x 3.62" x 5.55"
  • Weight: 1.34lbs

Why Buy Your Universal Audio Knuckles '92 from Town Center Music?

At Town Center Music, we don’t just sell gear; we empower musicians. Serving the Atlanta area for over 13 years, we're a community of passionate musicians dedicated to helping you achieve your sonic vision. We understand the nuances of high-gain tone, and we're here to guide you through every step of your journey to sonic perfection.

Hands-On Expertise, from Atlanta Musicians:

Our experienced and friendly staff aren't just salespeople – they're working musicians who use these products themselves. We can offer firsthand insights and help you unlock the full potential of the Knuckles '92, answering your questions and providing real-world tips and tricks. We live and breathe music just like you do.

More Than a Purchase, It's a Partnership:

When you buy the Universal Audio Knuckles '92 from Town Center Music, you're gaining a partner in your tonal exploration. We go beyond the sale, offering personalized guidance and support to help you dial in your dream sounds. We can teach you how to harness the full power of the UAFX Control app, customize your channel styles, and optimize your settings for your specific rig and playing style. We're committed to ensuring you get the most out of your new pedal.

Order your Universal Audio Knuckles '92 Dual Rec Amp Emulation pedal w/ Bluetooth with free shipping from Town Center Music today.

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