Item #: UAD OX LIST

Universal Audio OX Analog Reactive Load Box for tube guitar amps

Exclusive 12, 8, 5 or 3 Easy Payments on Universal Audio OX Analog Reactive Load Box for tube guitar amps only at AMS! Free 2 Day Shipping & Free Extended Warranty. Call our Gear Experts at 800-319-9043 for expert advice!
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Product Description

Ultimate Tone, Anywhere, Any Volume! OX Amp Top Box is a premium reactive load box, allowing guitarists to play and record their tube amp in its ideal sweet spots — from the edge-of-breakup to fully cranked — at any volume level, and with instant album-quality mic, room, and speaker cabinet emulations at the turn of a knob.

Universal Audio OX Amp Top Box Features
  • Premium, no-compromise analog reactive load box for tube guitar amps
  • Five finely-tuned guitar amp attenuation levels — from off, to whisper quiet, to full band volume
  • Front-panel “Rig” control for instant, album-quality mic and speaker cabinet emulations
  • UA Dynamic Speaker Modeling emulates speaker breakup and cone cry 
  • World-class Universal Audio EQ, compression, delay, and reverb effects built-in
  • Selectable 4, 8, and 16-Ohm operation 
  • Front-panel Headphone out for silent practice with cranked tones
  • Balanced TRS line outs, and S/PDIF digital outputs for stereo recording 
  • Pair with OX mobile or desktop app over Wi-Fi for editing and saving presets 
Featuring Universal Audio’s breakthrough Dynamic Speaker Modeling, OX emulates speaker breakup and cone cry like no other box on the market. It’s the world’s finest boutique speaker attenuator and guitar amp recording solution — overbuilt for years of home and studio use.

Now You Can:
Get the ultimate tone out of your tube amp — anywhere, and at any volume

Pair your amp to the world's best reactive load, with boutique UA analog quality — built for years of home and studio use

Instantly audition dozens of album-quality mic and guitar cabinet setups with front panel "Rig" control

Get authentic "edge of destruction" tones complete with speaker breakup and cone cry, thanks to UA Dynamic Speaker Modeling

Best in Show Summer NAMM
OX Amp Top Box was a WINNER at this year's 2017 Summer NAMM!


CALIFORNIA PROPOSITION 65 WARNING
warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
See all items from Universal Audio
Helpful Info about the Manufacturer
Phone:  866-823-1176 Warranty:  All Universal Audio hardware is warrantied for one year from date of purchase. (parts and labor)

Customer Reviews

Review: BobV Submitted: 9/30/2019

Product Rating5 out of 5 stars.


Subject

Just what I needed
Product Rating

Product Review

The OX works out perfect for me. There are times when I can't use my amps so having the built in rigs in the OX cover these times. The Rigs sound great to and have enough flexibility and tweaking to suit my needs. I like that I can dial in the room directly on the front controls as well as the rigs and line output all from the front controls. The software is really easy to use. I'm running windows 10 and I have had zero issues connecting to the OX via wify. The built in effects are really good to. I'm finding myself using them instead of my pedalboard effects. There are so many creative ways to use the OX. The amount of attenuation it gives is amazing. So far I like everything about the OX. I am glad I decided to get it. It is a big asset to my creativity.

Review: Fred Hughes Submitted: 5/26/2019

Product Rating5 out of 5 stars.


Subject

As a session player this device has enable me to walk into any studio and work .

Product Review

As a session player this device has enable me to walk into any studio and work .

Review: Nick F Submitted: 5/6/2019

Product Rating5 out of 5 stars.

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Subject

Game Changer

Product Review

This thing is a game changer for me! Limitless new recording options and excellent tone.

Review: Philly Joe Littel Submitted: 5/6/2019

Product Rating4 out of 5 stars.

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Subject

Love this unit

Product Review

Used it Live and in the studio. Excellent in both situations. A bit pricey but a lot of good features. The Speaker and mic emulation is terrific.

Review: Chris Submitted: 5/6/2019

Product Rating5 out of 5 stars.

verified

Subject

Amazing product!

Product Review

I love this thing! Definitely a must have for recording if you dont want to have to deal with a mic and cranking your amp. Sounds absolutely fantastic and its super easy to use! I would recommend this to anyone!

Review: NPuno Submitted: 4/26/2019

Product Rating4 out of 5 stars.

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Subject

Worth the hype?

Product Review

Is this thing perfect? No. Does it live up to the hype? For me it does. Adding this piece of gear to my rig has rekindle my love for playing. Being able to push my tube amps at bedroom levels and getting tones I haven’t heard in years has been a ton of fun. However, I don’t like the dial switching attenuation but it’s not a dealbreaker

Review: Davidf555 Submitted: 4/26/2019

Product Rating5 out of 5 stars.

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Subject

Fully produced stereo guitar

Product Review

Running this thru a stereo board. It just sounds great. It will take you some time to experiment with all the pre sets. I found a handful As is that I use for gigs.

Review: Sean Submitted: 4/12/2019

Product Rating4 out of 5 stars.

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Subject

A Swiss Army Knife / Looking Forward To Updates

Product Review

First off, this is a "sexy" product. It uses Wifi and an app to communicate to your operating system. I had issues with it connecting on the second day after initial install, but after a few hours of restarting my computer and a few firmware reinstalls it decided to play nice, and the wifi and app have been in a locked groove ever since. As an attenuator its great. My amp has never sounded better at recording volumes. I plan to play out with this, too, so that my stage volume will be moderated. The cab sim possibilities are vast and thorough, with multiple microphone, microphone placement, and cab options available. The mixer GUI is impeccable as this is UA's strongest area. I am looking forward to updates as I hope they may improve the quality of the simulations, but they are definitely worthy of working with in the meantime.

Review: Martin Submitted: 3/5/2019

Product Rating5 out of 5 stars.

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Subject

This thing is amazing!!

Product Review

This box does just about everything! It’s amazing! I’m using it live and in the studio! It’s hands down the best cabinet sim there is!

Review: DR Submitted: 2/22/2019

Product Rating5 out of 5 stars.

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Subject

Absolutely incredible.

Product Review

The sound is SO good. All of the cabinet and mic emulations are top notch, and the effects are incredible. I can’t be happier with this purchase.

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