iPad Screenshots


Legendary Album Tone from your Tube Amp — Anywhere, at Any Volume.

This is the companion application for OX Amp Top Box by Universal Audio. Install the Rig Control app on your iPad or computer, then pair over Wi-Fi to your OX hardware and tap into a full virtual studio of speaker cabinets, microphones, and effects for getting legendary amp tones.

• Full control of OX Amp Top Box Rigs via Wi-Fi on iPad, macOS, and Windows
• Access 120+ carefully-crafted Rig presets for instant album-quality guitar tones
• Choose from 22 classic speaker cabinets with vintage, NOS, and modern speakers
• Choose from 7 boutique close mic and 6 room mic combinations
• Perfect your studio amp tones with EQ, Compression, Delay, and Plate Reverb
• Store your custom presets to OX’s RIG knob

• OX Amp Top Box Hardware
• Internet connection via Wi-Fi for OX hardware registration
• iPad with iOS 11 or higher

What’s New

Version 1.2.0

Support for OX Amp Top Box Firmware v1.2, featuring:
• Five new speaker cabinet models
• External footswitch control of OX’s built-in effects
• 20+ new Rigs based on tones from legendary artists and albums

Ratings and Reviews

4.6 out of 5
12 Ratings

12 Ratings

jwalker99 ,

Game Changer For Guitarists

It just works easily. Steps are so basic. The OX and this app make this a “game changer”.

-The 2 Fender Tweeds and Vox models are just fantastic. Sparkly and clean and will light on fire when the volume turned up and extra "gristle" is needed.

1) Connect Amp out into OX with correct Ohm matched. Plug in headphones or Line out to monitors, Turn on Ox, Turn on Amp, Play Guitar.

-Default Cabinets are Great: 1) Marshall green back, 2) Tweed alnico, 3) Vox 2x12, 4) Tweed 4x10 bassman, 5) Blackface Champ/Princeton and 6) 2 x12 Divided by 13.

The UAD platform is rock solid and captures the soul of the best studio gear. This App leverages the great sounding modeled gear as a foundation for its recording chain that mike , nice plate reverb, compressor (1176), Delay and EQ.

rstarbuck ,

Good, but lacks Landscape Mode

I use my iPad in a kickstand/keyboard mode in my studio, but unfortunately the Ox app doesn’t support anything other than Portrait/Vertical orientation.

Seems like a simple fix that would improve the usability and workflow for those of us using stands.

steebu-steebu ,

1.2.0 breaks use of 1.0.0 firmware

My Ox is still on its original 1.0.0 firmware. I installed version 1.2.0 of the app and I’m now unable to use the iPad app with the Ox. UA does not appear to offer any workaround for updating the firmware. That must have been available in an earlier version of the app, but no more. Please fix this. I paid a lot of money for this box.


Universal Audio
72.3 MB

Requires iOS 11.0 or later. Compatible with iPad.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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