Behringer 676 Vacuum Tube Compressor with and Vacuum Custom MIDAS 2U Design Preamp/FET-Style 12AX7/ECC83S 12AT7/6072 Tubes, Transformer,

Mic/line tube preamp based on the classic 6176* design Preamp and compressor can operate independently or simultaneously Equipped with carefully selected 12AX7/ECC83S and 12AT7/6072 vacuum tubes and custom-built MIDAS input/output transformers Rotary input selector switch allows impedance selection for mic and Hi-Z inputs Switchable pad, phase inversion, 48V phantom power