Universal Audio UAFX OX Stomp Dynamic Speaker Emulator

The Universal Audio UAFX OX Stomp Dynamic Speaker Emulator brings the acclaimed studio sound of Universal Audio's legendary OX technology to a compact, pedalboard-friendly format. Based on the award-winning OX Amp Top Box, the OX Stomp delivers remarkably realistic miked speaker cabinets, authentic room ambience, and premium studio effects—all in a single stompbox.

Its Dynamic Speaker Modeling technology produces highly detailed, three-dimensional speaker and cabinet simulations that go far beyond traditional impulse response (IR) loaders. The result is an organic, responsive playing experience with the feel and depth of a real amp in the room.

In addition to its cabinet and room emulations, the OX Stomp includes a complete suite of professional studio effects, including 1176-style compression, plate reverb, EQ, modulation, and stereo delay. Together they deliver polished, mix-ready guitar tones without the need for additional outboard gear.

Using the UAFX Control app, you can create, edit, and store presets with ease. Bluetooth connectivity and MIDI control allow seamless integration into modern pedalboards, recording setups, and live rigs.

The UAFX OX Stomp is the ideal compact solution for players seeking authentic studio-quality cabinet and room emulation with the renowned sound and realism of Universal Audio.

Condition: Used / Very Good – fully functional, housing shows signs of normal use, no accessories included.

Margin Scheme: VAT applied according to §25a German VAT Act (UStG).

All used pedals are:
✓ Carefully inspected and fully tested
✓ Thoroughly cleaned before resale

Features

• The most authentic speaker, cabinet, microphone, and room emulations ever offered in a compact stompbox
• Advanced Dynamic Speaker Modeling with realistic speaker overdrive, cone breakup, and cone cry
• Over 100 expertly curated rigs covering virtually every amp modeler, musical style, and playing application
• Studio-quality effects including authentic UA 1176-style compression, plate reverb, EQ, and stereo delays (Dual, Crossover, and Ping-Pong)
• Supports MIDI via USB*, enhanced Bluetooth connectivity, wired control, and additional features through the updated UAFX Control app
• UAFX Control app for detailed adjustment of microphones, effects, and footswitch assignments
• Silent switching, buffered bypass, and analog dry-through signal path