UAFX Ox Stomp Dynamic Speaker Emulator
UAFX - OX Stomp, Dynamic Speaker Emulator Pedal, Authentic Sounding Speaker, Cab, Mic, and Room Tones
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Dynamic Speaker Emulator
UAFX - OX Stomp
perfectly miked amp tones and effects, from a pedalThe UAFX OX Stomp is a stereo guitar pedal that features Dynamic Speaker Modeling with 22 speaker cabs, six vintage microphones, and full-featured studio-quality reverb, delay, EQ, modulation, and 1176 compression effects via the UAFX Control app.
As a continuation from the 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 by your feet.
at a glance
• The most authentic sounding speaker, cab, mic, and room tones ever emulated in a stompbox
• Studio-quality effects including genuine UA 1176 compression, plate reverb, EQ, and stereo delay
• Over 100 curated RIGs perfect for any amp emulator or genre for endless inspiration
• UAFX Control app for fine-tuning mics, effects, and footswitch configurations
• Silent switching, buffered bypass, analogue dry through
Completely Authentic Experience
Say Goodbye to Static-Sounding IRsExpanding much further than 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 EmulationIn addition to expertly placed close condenser, dynamic, and ribbon mics on your cabs, OX Stomp is the only effects pedal with 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.
Customize Your OX Stomp
Expand the Tones of any Amp-in-a-Box ModelerIf you're using a UAFX amp emulator pedal or other popular amp modelers, multi-effects, or profilers — even your favourite amp's preamp line out — OX Stomp gives you over 100 curated RIG setups, giving you influential sounds for any amp type or genre, right out of the box.
Enjoy Studio-Quality EffectsMore than just mic and speaker cabinet modeling, Ox Stomp also lets you design 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.
Full-Featured Mobile AppWUsing 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.
Add a Studio Full of Vintage & Modern Cabs and Microphones
Every tone possibleWith its generous complement of 22 cabinets and six microphones, OX Stomp gives you nearly any tone imaginable.
1x10 Black ChaFender 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 15A whole 4 decibels quieter than before
1x12 Black D-uxFrom 27 minutes to 30 minutes
1x12 Black GB30From 27 minutes to 30 minutes
2x10 V-uxA whole 4 decibels quieter than before
2x12 Two VerbLate-'60s Fender Twin Reverb w/ vintage Jensen C12Ns
2x12 Black 8HCustom Altec cabinet w/ vintage Altec 8H Series IIs
2x12 Ace TopMid-'60s Vox AC30 w/ vintage Celestion "SIlver Bulldogs"
2x12 Boutique D65Fender closed-back extension cab w/ Eminence EJ1250s
2x12 Alnico 50Fender closed-back extension cab w/ Eminence EJ1250s
4x10 Bman'59 Fender Bassman w/ reissue Jensen P10Rs
4x12 GB25 ThickLate '60s Marshall w/ vintage Celestion 25-watt "Greenbacks"
4x12 GB25 PunchLate '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
1x12 JBG 125Custom-made "D" cab w/ vintage JBL G-125
2x12 JBF 120Late '60s Fender Twin Reverb w/ vintage JBL D-120Fs
4x12 GB 30Marshall "100" birch cab w/ Celestion 30-watt "Greenbacks"
4x12 UK VEE 30Marshall 1960 TV cab w/ Celestion Vintage 30s
4x12 CA VEE 30Mesa/Boogie Recto large cab w/ Celestion Vintage 30s
The Tech Spec
| Features | Specification | Power requirements | Isolated 9VDC, center-negative, 400 mA minimum (sold separately) |
|---|---|
| Inputs | 2 x ¼” TS |
| Outputs | 2 x ¼” TS |
| USB | Type-C for updates via computer |
| Dimensions | Width: 3.62” (9.2 cm) Height: 2.56” (6.5 cm) Depth: 5.55” (14.1 cm) |
| Weight | 1.3 lbs (0.588 kg) |
