Universal Audio UAFX Enigmatic '82 Overdrive Special Amp Effects Pedal Tan

UAFX 2.0 Firmware Update

Launching November 11, 2025, the UAFX 2.0 firmware update delivers a major performance upgrade to Universal Audio’s two-button pedals, unlocking deep MIDI integration, enhanced footswitch control, and streamlined app connectivity. Players can now select from four new footswitch modes—Live/Preset AB, A/Bypass + B/Bypass (Tour Mode), A/B–C/D, and Boost + Live/Preset—ideal for live “channel-switching” workflows. The update introduces 128 recallable presets via MIDI Program Change, real-time parameter control through MIDI CC messages, and MIDI beat clock sync for time-based effects including the Starlight Echo Station, Astra Modulation Machine, Galaxy ’74 Tape Echo & Reverb, and Del-Verb Ambience Companion. Bluetooth connectivity has been rebuilt from the ground up for increased reliability, while a new wired USB connection enables direct app control from iOS or Android devices. USB MIDI support further enhances expression, preset switching, and clock sync capabilities, making it easier than ever to integrate UAFX pedals into modern performance rigs. All updates are free and compatible exclusively with dual-footswitch UAFX models.

The Universal Audio UAFX Enigmatic '82 Overdrive Special Amp effects pedal brings the mythical tones of Stevie Ray Vaughan, John Mayer, Robben Ford, Joe Bonamassa and Carlos Santana right to your pedalboard. Perfectly capturing the sound of rare Overdrive Special (ODS) amps spanning 30 years, from the 1970s Santa Cruz designs to the LA iterations of the '80s and '90s, the Enigmatic '82 delivers some of the most elusive guitar tones ever made. Whether you’re after expressive leads or punchy rhythm sounds, this pedal has it all.

30 Years of Coveted Overdrive Special Amp Tones
The Enigmatic '82 emulates the most famous Overdrive Special amps, offering the sought-after sound used by legendary guitarists. From the clean, blooming tones of the 1970s Santa Cruz models to the saturated overdrives of the '80s and '90s LA-built amps, this pedal brings decades of fabled amp tones into a compact, pedalboard-friendly format. Whether you’re playing live or recording, the Enigmatic '82 gives you studio-quality sound right at your feet.

Custom D-Style Amp in a Pedal
Take full control of your tone with the Enigmatic '82’s Custom Mode, allowing you to tweak your own D-style amp circuit. With access to four classic output tube and power supply setups, you can dial in your favorite era of tone stack EQ and add the iconic Hot Rubber Monkey mod for world-renowned D-style overdrive and compression. This flexibility gives you the freedom to build your ideal amp sound, all within a single pedal.

Rock and Jazz Modes for Versatile Playing
Switch between Rock and Jazz modes to explore a range of tonal possibilities. Rock mode provides thick, expressive lead tones, while Jazz mode delivers clean, articulate chord work with subtle nuances. The pedal’s dynamic response ensures that your sound is shaped by every detail of your playing, offering a rich tonal palette for any musical style.

Classic Mic and Speaker Combinations for Studio-Quality Sound
The Enigmatic '82 features handpicked mic and speaker combinations, captured using Universal Audio's Dynamic Speaker Modeling technology. Whether you’re going direct into a mixer or DAW, these classic mic/speaker pairs ensure that your tone is ready for recording, delivering album-quality sound with every note.