The U-21S 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 allows remote control of the input signal via an external potentiometer and is also configurable as a master remote volume control. It has an adjustable gain control and screw terminals for device input.
Input Sensitivity -18 to +12 dBu
Gain -30 to 0dB (Adjustable)
Maximum Input +18dB
Signal to Noise Ratio 90 dBu
Connector 5 x Screw Terminals
Package Weight 0.22 lb
Box Dimensions (LxWxH) 3.62 x 3.39 x 1.57″