The Hughes & Kettner RED BOX is a professional direct injection (DI) box designed for electric guitar, offering cabinet emulation for authentic tone when recording or performing live. This used unit is in good condition and features balanced XLR output and ground lift switch for noise reduction. Renowned for its warm analog sound, the RED BOX delivers a reliable solution for capturing amp-like tone without a mic. Compact, road-tested, and ready for any rig.