Toa Electronics B-21S – Line Level Screw Terminal Input Module with Remote Volume Control for 900 Series Amplifiers

Balanced Line Input Module- 10k Ohms Transformer- Remote Volume Control- Screw Terminals


SKU B-21S Categories ,


The B-21S is an input module for use with TOA 900 series amplifiers. It has a screw terminal connector and supports balanced or unbalanced line level signals from devices such as CD players, tape decks, or AM/FM tuners. The unit is transformer-isolated to minimize ground loop problems when connected to remote equipment. The B-21S allows remote control of the output signal using an external potentiometer. Simply plug the B-21S into the module slot on your 900 series amplifier and you’re ready to go.

Toa Electronics B-21S Specs
Input Sensitivity Approx -16 dBu to +14 dBu
Gain Approx. -32 dB to -2 dB
Connector Screw Terminal
Packaging Info
Package Weight 0.25 lb
Box Dimensions (LxWxH) 3.6 x 3.5 x 1.6″

Additional information

Weight 1 lbs
Dimensions 3.46 × 3.62 × 1.57 in


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