The New OX Stomp Dynamic Speaker Emulator Guitar Pedal, the smaller brother of the popular OX Amp Top Box, has just been added to Universal Audio’s collection of UAFX pedals, making the range now complete. But is it? Only time will tell but in the meantime, here’s the lowdown on the new OX Stomp pedal.
Just like the OX Amp Top Box, the OX Stomp Dynamic Speaker Emulator pedal gives “amp-in-a-box” modellers a pro studio selection full of authentic-sounding guitar cabinets, mics, room modelling, and studio-quality effects — right at your feet.
In addition to expertly placing close condenser, dynamic, and ribbon mics on your cabs, the OX Stomp pedal offers a complete selection of room mics with Dynamic Room Modeling. This gives you the authentic experience of pushing air while recording your cranked amp when recording. The pedal also gives you over 100 curated RIG setups, for any amp type or genre, right out of the box.
The Ox Stomp also lets you craft your 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. As an added bonus, when using 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.
Here’s the list of the 22 cabinets and six microphones available:
- 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)
Key Features
- Authentic-sounding speaker, cab, mic, and room tones emulated in a stompbox including speaker breakup, drive, and cone cry
- Over 100 curated RIGs amp emulations or genres
- Studio-quality effects including genuine UA 1176 compression, plate reverb, EQ, and stereo delay (dual, crossover, ping-pong)
- UAFX Control app for fine-tuning mics, effects, and footswitch configurations
- Silent switching, buffered bypass, analog dry through
Specifications
Power requirements: Isolated 9VDC, centre-negative, 400 mA minimum (sold separately)
Inputs: 2 x ¼” TS
Outputs: 2 x ¼” TS
USB Type-C for updates via computer
Height: 2.56” (6.5 cm)
Width: 3.62” (9.2 cm)
Depth: 5.55” (14.1 cm)
Weight: 0.588 kg
Universal Audio is distributed by CMI Music & Music in Australia
