Get perfectly miked guitar tones in seconds.

Get three-dimensional, album-ready guitar tones from your amp emulator thanks to Dynamic Speaker Modeling

Experience jaw-dropping speaker, cabinet, and room emulations far beyond common IR loaders

Add studio-quality 1176 compression, plate reverb, EQ, modulation, and stereo delay effects for perfectly produced tones

Audition, tweak, and save custom presets and more with the UAFX mobile app

Details

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

Get Perfectly Miked Guitar Tones in Seconds

Standing on the shoulders of our award-winning OX Amp Top Box, 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.

Say Goodbye to Static-Sounding IRs

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.

Experience Award-winning Room Emulation

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.

Enjoy Studio-Quality Effects

Beyond mic and speaker cabinet modeling, OX Stomp also lets you craft stunning guitar sounds with UA effects like genuine 1176 compression, plate reverb, chorus, flange, three delay types, and four-band EQ with high and low-cut filters.

Amp Emulations

1×10 Black Cha (Fender Super Champ w/ vintage Fender “Blue”)
1×12 Blue J (’55 Fender Tweed Deluxe w/ vintage Jensen P12R)
1×12 GB25 (’55 Fender Tweed Deluxe w/ vintage Celestion “Greenback”)
1×12 Blu 15 (’55 Fender Tweed Deluxe w/ reissue Celestion Alnico “Blue”)
1×12 Black D-ux (Mid-’60s Fender Deluxe Reverb w/ vintage Oxford 12K5-6)
1×12 Black GB30 (Fender Princeton II w/ Celestion G12H)
2×10 V-ux (Late-’60s Fender Vibrolux w/ stock vintage Fender “Blues”)
2×12 Two Verb (Late-’60s Fender Twin Reverb w/ vintage Jensen C12Ns)
2×12 Black 8H (Custom Altec cabinet w/ vintage Altec 8H Series IIs)
2×12 Ace Top (Mid-’60s Vox AC30 w/ vintage Celestion “SIlver Bulldogs”)
2×12 Boutique D65 (Two-Rock extension cab w/ Celestion G12-65s)
2×12 Alnico 50 (Fender closed-back extension cab w/ Eminence EJ1250s)
4×10 Bman (’59 Fender Bassman w/ reissue Jensen P10Rs)
4×12 GB25 Thick (Late ’60s Marshall w/ vintage Celestion 25-watt “Greenbacks”)
4×12 GB25 Punch (Late ’60s Marshall w/ vintage Celestion 25-watt “Greenbacks”)
4×12 Super 80 (’80s Marshall w/ Celestion 80-watt Classic Leads)
4×12 White 75 (’80s Marshall w/ Celestion 75-watt Creambacks)
1×12 JBG 125 (Custom-made “D” cab w/ vintage JBL G-125)
2×12 JBF 120 (Late ’60s Fender Twin Reverb w/ vintage JBL D-120Fs)
4×12 GB 30 (Marshall “100” birch cab w/ Celestion 30-watt “Greenbacks”)
4×12 UK VEE 30 (Marshall 1960 TV cab w/ Celestion Vintage 30s)
4×12 CA VEE 30 (Mesa/Boogie Recto large cab w/ Celestion Vintage 30s)