Used Eb Tech Hum Eliminator Direct Box

Used EB Tech Hum Eliminator Direct Box in good condition, designed to quickly reduce 60 Hz ground loop hum and buzz in audio systems. Features dual-channel operation with transformer isolation for clean, noise-free signal transfer between unbalanced and balanced lines. Equipped with 1/4" TRS and RCA inputs/outputs, passive design requiring no power, and rugged metal construction ideal for studio, live sound, and AV setups. A practical solution for quieter, clearer audio anywhere.