Presenting the all new Universal Audio Knuckles 1992 Rev. F Dual Rec Amp Simulator Pedal. The UAFX Knuckles ‘92 Rev F 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/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. 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. 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. Stock Cabs: ● 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 Bonus Cabs available with UAFX App: ● EV12: 2x12 with EV12’s ● Super 80: 4x12 with Celestion 80’s ● Brown JB: 4x12 with JBL’s 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. Key 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 modeling from 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 customize and save your own tones in the UAFX mobile app Amp Tweaks: ● Classic Channels: Clean / Orange / Red ● Pre-Boost: TS Overdrive / TCE Integrated Preamp ● Signal Flow: Preamp + Tone EQ; Tone EQ + PowerAmp; Full ● Bias Type: 6L6 / EL34 (Output Tubes) ● Rectifier Type: Solid State / Tube ● Power Mode: Bold / Spongy ● Master Volume: Level ● Noise Gate: Fully tweakable noise suppressor ● Room Mic: Level control on hardware Pedal Tweaks: ● Customize footswitch performance ● 4-cable mode Artist & User Presets ● Access UA factory and artist presets; or customize and save your own tones using the preset manager with backup and restore functionality *Use of artist names does not constitute official endorsement of UAFX Knuckles ‘92 Rev F Dual Rec Amplifier Power requirements: Isolated 9VDC, Center-negative, 400 mA minimum Inputs: 2 x ¼” TS Outputs: 2 x ¼” TS 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: 1.3 lbs (0.588 kg)
We accept all major credit cards (orders must ship to the billing address of the cardholder or authorized ship-to address for their account), PayPal (shipped to a PayPal confirmed delivery address), Financing through Blispay, Wire Transfer in advance in US Funds, or COD (Cashier's Check only).
We ship most any order placed before 3pm CDT Tuesday through Friday the same day. Orders placed Saturday-Monday will ship the following Tuesday. For new products we will only ship to delivery addresses within the United States. Most pedals are shipped via Priority Mail. Guitars and Amplifiers are shipped via UPS Ground. Other shipping methods are available. Please contact prior to placing your order for shipping cost quotations to your delivery address.
The Guitar Sanctuary does accept returned items as long as arrangements are made for such within 48 hours of purchase/receipt. Returned items MUST be in the original condition and packing (including owner’s manual, un-used warranty card, any other items that came with the item) in order to qualify for a refund. No refunds are available for “special” ordered guitars or amplifiers (items that were not in stock, but rather ordered per the customers request. The customer is responsible for all freight charges and credit card processing fees incurred in the course of the sale. We cannot refund freight charges. The Guitar Sanctuary will charge a 20% restocking fee for returned effects pedals and amplifiers and a 10% restocking fee for Guitars. The only exceptions are for products that are defective. Please only purchase an item after you are certain it is right for you! Layaway: You can lay-a-way any product for a maximum of three months. Lay-a-way requires a 25% non-refundable deposit. We will not be able to ship the item until it is paid for in full and as a lay-a-way purchase, does not qualify for the 48 hour approval policy. International Sales: We can ship most guitars and other products internationally. We prefer money orders, cashier’s checks, or bank wire transfers in U.S. dollars. Shipping quotes are only valid for 48 hours. Please consult with your local officials about taxes, duties, currency exchange rates, etc.