This is a pre-owned pedal. 

All pre-owned pedals have been tested and are in proper working order. Each pedal is rated for condition on a scale of 1-5 (5=excellent condition/as new; no paint chips or scratches). The rating is for the pedal only. If it comes in the original box, that will be noted in the listing.

The condition of this pedal is rated 5/5. In original box.

OPFXS V-UNO X – Multi-Effect Guitar Pedal
The V-UNO X from OPFXS is a next-generation multi-effect pedal designed for guitarists and bassists who want maximum flexibility, powerful sound processing, and deep control—all in a compact unit. With the ability to load effects from the dedicated V-UNO X Editor app, assign parameters to its onboard controls, and integrate seamlessly with MIDI, the V-UNO X is more than just a pedal—it’s a customizable effects workstation.

Total Effect Freedom
The V-UNO X lets you download and run effects across a wide range of categories, including:

Gain – boosts, overdrives, distortions

Modulation – chorus, flanger, tremolo, phaser, and more

Synthesis – octaver, guitar synth, sampler, ring modulator

Filtering – parametric EQ, multi-band EQ

Dynamics – compression, noise gate

Impulse Response (IR) – load your own IRs for amp and cab simulation

Other – hybrid and combo effects that push sound design further

Two Powerful Modes
Preset Mode – Load one effect (or a combo) and save up to 3 presets for instant recall. Footswitches and buttons can be assigned to toggle bypass, change presets, or control effect parameters.

Bank Mode – Store up to 3 separate effects or combos in the pedal at once and switch between them on the fly.

Hands-On Control
Fully assignable controls via the V-UNO Editor: 5 knobs, 3 buttons, onboard footswitch plus support for remote switches and expression pedals.

Dual-action footswitch with independent short-press and long-press functions, fully customizable in Preset Mode.

Smart assignable LEDs that can be linked to parameters—like showing LFO speed and depth on modulation effects—for real-time visual feedback.

Connectivity for Every Rig
Stereo input (TRS) and dual mono outputs (A/B)

Remote/Expression input for external footswitch or expression pedal control

Full MIDI integration (Input + Thru), supporting CC and Program Change

USB-C for power, firmware updates, effect management, and real-time editing

Standard 9V DC power input (center negative, 200mA recommended)

Built for the Modern Player
True relay-based bypass for transparent tone when disengaged

Onboard memory to save and recall presets without a computer

Firmware and editor updates keep the pedal future-proof

Protection features against overvoltage, polarity inversion, and overcurrent

Deep Integration with the V-UNO X Editor
The free V-UNO X Editor app (Mac/Windows) lets you:

Browse, load, and upload effects into the pedal

Assign pedal knobs, buttons, LEDs, and external controls to any parameter

Load custom IRs for cabinet simulation

Save and manage unlimited configurations locally

Upgrade firmware and editor directly from the software

MIDI Control (CC & PC)
Map up to 16 effect parameters to MIDI Control Change messages

Recall presets and banks via MIDI Program Change

Selectable MIDI channel or Omni listening mode

The OPFXS V-UNO X
Compact, flexible, and endlessly customizable—the V-UNO X gives you the freedom to design your sound without limits, whether you need a single go-to stompbox, a mini multi-FX unit, or a MIDI-ready brain for your pedalboard.