Description

Used Universal Audio OX Amp Top Box in good condition—an elite reactive load box and power attenuator for tube amps with studio-grade cab, mic, and room emulations. Rated for 100W amplifiers with selectable attenuation, it features onboard UAD processing, S/PDIF digital out, line outputs, and headphone monitoring for silent recording or direct-to-PA tones. Easily dial in polished, mix-ready sound at any volume.

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