Universal Audio OX Amp Top Box

Analog Loadbox

  • Analogue reactive loadbox for guitar tube amplifiers
  • Five tuned guitar amp attenuation levels
  • Rig control for pre-set microphone and loudspeaker emulations
  • UA Dynamic Speaker Modeling accurately models the behavior of a speaker and membrane resonances
  • Integrated UA EQ compression, delay and reverb effects
  • Ohm operation selectable (4, 8, and 16 ohms)
  • Connections: Line output 6.3 mm jack balanced
  • S / PDIF
  • Headphone output: 6.3 mm jack
  • Pairing via Wi-Fi with OX mobile or desktop app to edit and save presets (macOS, Sierra or High Sierra only)

Further Information

Impedance 4, 8, 16
Noise Supression No
DI Interface Yes
Speaker Simulation Yes
Dummy Load (usable without cabinet) Yes

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21 Customer Ratings:
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4.8 / 5.0
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17 written ratings Read all reviews
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Very Impressive

PeteW, 16.05.2018
I've been using Suhr reactive loads and Spear IR's for a while now but easy portability of sounds between studios led me to look at the OX. the quality of the simulations is superb as you would expect. I was initially worried that I might not be able to get "my 1265 cab sound" as currently you cannot add custom IR's. However, I quickly found a '65 preset and nailed the tone/cab I'm used to hearing. Room eq, Mic's etc are all excellent and the quality of effects - especially the reverbs are superb and very usable. Very little tweaking needed.

My only disappointment is the inability to connect to the Ox via an iPhone app (although manual implies this is possible) - It can only be done via iPad app. I always carry a phone with me, but would rather not carry a pad around especially live. Also I don't run El Capitan and the current software cannot support this. El Capitan is not that old so I'm disappointed by that decision. Overall software is pretty good on the iPad - fairly easy to navigate and call up/store presets etc

Overall - Superb unit - pricey but worth the outlay.
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Total
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Smashing hit...

Vedran D., 04.11.2018
.. from Universal Audio. It's everyhing that I was missing in my studio.
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$1,139 €1,007.56
Plus $33.90 shipping

The price in USD is a guideline price only!

Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
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