Pre-Owned Universal Audio Ox Amp Top Box

The Ox Amp Top Box: Studio-Grade Tone at Any Volume

Reactive Load Box with Authentic Tube-Amp Feel

The Universal Audio Ox Amp Top Box isn’t just a load box, it’s a tone-sculpting powerhouse designed for players who want their favorite tube amp’s cranked tone, without the volume. This reactive load box delivers studio-quality tone while preserving your amp's natural dynamics, making it ideal for live use, silent practice, and professional recording sessions.

Speaker Cabinet, Mic, and Room Emulation

With Universal Audio’s world-class modeling at its core, the Ox offers a suite of speaker cabinet emulations, mic combinations, and room modeling that can rival high-end studio setups. These meticulously crafted digital environments are instantly accessible via the companion software, giving you easy control over mic placement, EQ, compression, and reverb, no need to touch a single mic stand.

Simple Interface, Deep Control

Ox is intuitively laid out for quick access to its core features, with front-panel controls for speaker volume, room tone, and rig selection. For deeper editing, connect via Wi-Fi or Ethernet and tweak your rig from a Mac, PC, or iPad using the Ox software. Save and recall up to six Rigs from the front panel, and easily switch between them on the fly.

Built-In Effects for Polished Recordings

A suite of built-in studio effects adds polish to your tone, including compression, delay, and plate-style reverb. This makes the Ox more than just a load box, it’s a fully integrated recording solution. Whether you're layering tracks or playing live, your sound will always be record-ready straight out of the box.

Impeccable Construction and Connectivity

The Ox Amp Top Box is built like a tank, featuring rugged chassis construction and high-quality connectors. With analog line out, S/PDIF digital output, and headphone jacks, it integrates seamlessly into any rig. It supports tube amps up to 100 watts RMS and works with 4, 8, or 16 ohm outputs.

Specifications

• Supports tube amps up to 100W RMS

• Compatible with 4, 8, or 16 ohm amp outputs

• Analog line out (L/R)

• S/PDIF digital out

• Headphone output

• USB for firmware updates

• Ethernet and Wi-Fi connectivity

• Dimensions: 10.1" W x 7.5" D x 3.5" H

• Weight: 6.3 lbs

• Includes original box, power supply, and instruction manual

This is a Pre-Owned item. It has been tested and is in excellent condition.

This item is a Universal Audio Ox Amp Top Box. It ships fully insured with signature required.