Pro Co AV1B A/V Direct Box with 1/8 Input

Pro Co TradeTools AV1B Audio-Visual Interface allows the line-level outputs of audio and video playback devices etc to be connected to microphone inputs of house or portable P.A systems for programs in school auditoriums lecture halls civic meetings and corporate board rooms The AV1B provides audio interfacing and isolation with wide response and low distortion Three different types of input connectors—14 6.3mm T/R/S phone, 2 RCA-type phono, and 35mm T/R/S mini jacks — simplify connection of most equipment.The PAD IN/OUT attenuator switch allows greater flexibility for handling line output sources at either hi-fi -10 dBV or professional +4dBm levels.The DBT-1 transformer provides a floating 150-ohm output with a standard 3-pin male XLR-type connector, so connection to most P.A system mixers or mixer/amplifiers requires only a standard microphone cable.The GND/LFT switch eliminates hum and buzz from AC ground loops between equipment.For further versatility of operation there is also a 14 6.3mm unbalanced line-level output.The AV1B's construction and components are top-grade throughout, ensuring trouble-free operation in educational institutional and A/V rental settings.