Universal Audio OX - Amp Top Box (Demo)

OX | Amp Top Box Get the Ultimate Tone From your Tube Amp — Anywhere, at 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.