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.
A Studio Full of Vintage &
Modern Cabs and Microphones
With its generous complement of 22 cabinets and six microphones, OX Stomp gives you nearly any tone imaginable.
1x10 Black Cha (Fender Super Champ w/ vintage Fender "Blue")
1x12 Blue J ('55 Fender Tweed Deluxe w/ vintage Jensen P12R)
1x12 GB25 '55 Fender Tweed Deluxe w/ vintage Celestion "Greenback")
1x12 Blu 15 ('55 Fender Tweed Deluxe w/ reissue Celestion Alnico "Blue")
1x12 Black D-ux (Mid-'60s Fender Deluxe Reverb w/ vintage Oxford 12K5-6)
1x12 Black GB30 (Fender Princeton Il w/ Celestion G12H)
2x10 V-ux (Late-'60s Fender Vibrolux w/ stock vintage Fender "Blues")
2x12 Two Verb (Late-'60s Fender Twin Reverb w/ vintage Jensen C12Ns)
2x12 Black 8H (Custom Altec cabinet w/ vintage Altec 8H Series Ils)
2x12 Ace Top (Mid-'60s Vox AC30 w/ vintage Celestion "Silver Bulldogs")
2x12 Boutique D65 (Two-Rock extension cab W/ Celestion G12-65s)
2×12 Alnico 50 (Fender closed-back extension cab w/ Eminence EJ1250s)
4x10 Bman ('59 Fender Bassman w/ reissue Jensen P10Rs)
4x12 GB25 Thick (Late '60s Marshall w/ vintage Celestion 25-watt "Greenbacks")
4×12 GB25 Punch (Late '60s Marshall w/ vintage Celestion 25-watt "Greenbacks")
4x12 Super 80 ('80s Marshall w/ Celestion 80-watt Classic Leads)
4x12 White 75 ('80s Marshall w/ Celestion 75-watt Creambacks)
1×12 JBG 125 (Custom-made "D" cab w/ vintage JBL G-125)
2x12 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)
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.
Expand the Tones of any Amp-in-a-Box Modeler
Whether you're using a UAFX amp emulator pedal or other popular amp modelers, multi-effects, or profilers — even your favorite amp's preamp line out — OX Stomp gives you over 100 curated RIG setups, giving you inspiring sounds for any amp type or genre, right out of the box.
Customize your OX Stomp with a Full-Featured Mobile App
With the UAFX Control app, you can easily swap cabs and mics, fine-tune effects, assign RIG presets, and configure footswitches to instantly toggle sounds and/or effects, for a pro studio's worth of tones on your pedalboard.
