Universal Audio OX Amp Top Box

Universal Audio OX Reactive load box and guitar recording system

OX is a premium reactive load box and guitar recording system, giving you perfectly studio-miked amp sounds from your favorite tube amp. OX lets you play and record your amp in its sweet spots — from huge clean tones and edge-of-breakup to fully cranked — at any volume level, and with mic, room, and speaker cabinet emulations at the turn of a knob.

Featuring Universal Audio’s breakthrough Dynamic Speaker Modeling, OX is the first system to accurately emulate speaker drive, breakup, and cone cry — making it the world’s finest speaker attenuator and guitar amp recording solution.

• Premium, no-compromise analog reactive load box and guitar recording system for tube guitar amps
• Instant album-quality mic and speaker cabinet tones via front-panel RIG control
• Get record-ready sounds quickly with expertly-placed virtual mics and cabs — no amp miking required
• Five finely-tuned guitar amp attenuation levels, from completely silent to whisper quiet to full band volume
• UA Dynamic Speaker Modeling emulates speaker drive, 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 outs for stereo recording
• Pair with the OX mobile or desktop app over Wi-Fi for editing and saving RIG presets

OX App Requirements

• OX Amp Top Box
• Apple Mac or iPad
• macOS: Sierra or High Sierra
• iPad: iOS 11
• Wi-Fi network with internet connection to register (once only)