Used Universal Audio OX Amp Top Box Power Attenuator

Used Universal Audio OX Amp Top Box in excellent condition, delivering premium reactive load attenuation for tube amps up to 150 watts. This powerful unit features built-in cabinet, mic, and room emulations, Wi-Fi control, and stereo balanced outputs—ideal for silent recording or live performance. Enjoy detailed tone shaping without sacrificing your amp’s feel or response. Studio-grade quality, robust build, and intuitive interface make it a must-have tool for serious guitarists and producers.