The most authentic sounding speaker, cab, mic, and room tones ever emulated in a stompbox

Why We Love This

The new Universal Audio OX Stomp Dynamic Speaker Emulator pedal gives "amp-in-a-box" modelers a packed pro studio full of authentic-sounding guitar cabinets, mics, room modeling, and studio-quality effects — right at your feet.

Going far beyond the one-dimensional captures of Impulse Response systems, only UA’s groundbreaking Dynamic Speaker Modeling convincingly emulates speaker breakup, drive, and cone cry — providing harmonics and sonic complexity indistinguishable from a perfectly studio-miked speaker cabinet.

In addition to expertly placed close condenser, dynamic, and ribbon mics on your cabs, OX Stomp is the only effects pedal to offer a complete selection of room mics with Dynamic Room Modeling. This gives you the authentic experience of pushing air while recording your cranked amp in a world-class tracking room.

- Authentic speaker modeling including speaker breakup, drive, and cone cry

- Over 100 curated RIGs perfect for any amp emulator or genre for endless inspiration

- Studio-quality effects including genuine UA 1176 compression, plate reverb, EQ, and stereo delay (dual, crossover, ping-pong) for perfectly produced tones

- UAFX Control app for fine-tuning mics, effects, and footswitch configurations

- Silent switching, buffered bypass, analog dry through

- Power Requirement: 9VDC Center Negative / 400 mA