Skip to main content

Get next-day shipping for $20* -  
See details & shipping cut-off dates

Play Video
Sale
Universal Audio Universal Audio

Universal Audio UAFX OX Stomp Dynamic Speaker Emulator Effects Pedal Silver

Q&A SKU #M06311000001000
$399.00 349.0 $349.00 Save $50.00 (13%)
Or
6-Month Special Financing
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 2,792 reward points
($27.92 in credit)
Earn 2,792 reward pts.
($27.92 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before 3 p.m. ET ship same day (except weekends and holidays).
  • Free Shipping
  • Top Seller
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Overview

Stereo guitar pedal featuring Dynamic Speaker Modeling with 22 speaker cabs and six vintage microphones.

Standing on the shoulders of the award-winning OX Amp Top Box, Universal Audio UAFX 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.

Features

  • 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
  • 22 Vintage and Modern Cabs, Six Microphones
    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 II 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 IIs)
  • 2x12 Ace Top (Mid-'60s Vox AC30 w/ vintage Celestion "SIlver Bulldogs")
  • 2x12 Boutique D65 (Two-Rock extension cab w/ Celestion G12-65s)
  • 2x12 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")
  • 4x12 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)
  • 1x12 JBG 125 (Custom-made "D" cab w/ vintage JBL G-125)
  • 2x12 JBF 120 (Late '60s Fender Twin Reverb w/ vintage JBL D-120Fs)
  • 4x12 GB 30 (Marshall "100" birch cab w/ Celestion 30-watt "Greenbacks")
  • 4x12 UK VEE 30 (Marshall 1960 TV cab w/ Celestion Vintage 30s)
  • 4x12 CA VEE 30 (Mesa/Boogie Recto large cab w/ Celestion Vintage 30s)
  • Order the UAFX OX Stomp pedal today.

    Specs

    UAFX OX Stomp Dynamic Speaker Emulator Effects Pedal Specifications:

    • Inputs: 2 x 1/4” TS
    • Outputs: 2 x 1/4” TS
    • USB Type-C for updates via computer
    • Height: 2.56"
    • Width: 3.62"
    • Depth: 5.55"
    • Weight: 1.3 lb.
    Q&A

    Questions & Answers

    Do you have questions about this product?

    Shop with a Friend
    Free Shipping
    • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
    • Orders placed before 3 p.m. ET usually ship the same business day.
    Learn More
    2-Year Free Warranty on Guitars

    Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

    Contact Us for Details
    We're Here for You

    Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

    Contact Us
    Proactive Advisor Support Chat