Passive Stereo DI Box for general purpose and multimedia applications Custom-built MIDAS transformers for highest signal integrity High headroom design offers superior sound quality Passive design does not require any power supply Stereo input on 1/4', 1/8' TRS and RCA connectors Switchable input attenuation for guitar, line and speaker levels High quality Neutrik XLR connectors Earth Lift switches for input and output eliminate ground loop problems Fully transformer-isolated design ensures electrical separation Ultra-low noise and ultra-linear system for highest signal integrity Aluminum extrusion casing with protective rubber corners Compact and rugged design Designed and engineered in the U.K