The U-12S from TOA Electronics is an input module for 900 series equipment that receives unbalanced, line-level signals from devices such as CD players, AM/FM tuners, and tape decks. It offers an adjustable mute depth control for ducking rather than full muting. It also has an adjustable gain control and a 3-pin removable terminal block connector for device input.
U-12S - Unbalanced Line Level Input Module with Variable Mute-Receive (Removable Terminal Block)
5 Year Limited Warranty