TOA Electronics B-41S Bridging Transform Line Module for 900 Series

The TOA Electronics B-41S is an outstanding line module designed to work in harmony with the 900 series and AX-1000 amplifier. It comes with a voice-activated muting control output and a balanced input, ensuring high - quality audio performance. With a 24 VDC power source and a current consumption of less than 9 mA, it's energy - efficient. The input sensitivity ranges from 0.7 - 1.4 V for a rated output of 1 V, and it has a wide frequency response from 20 Hz to 20 kHz. The signal - activated muting works at 8 - 15 mV. It features a 3P terminal block input connector and a 6P card edge - connector output connector. Measuring 35 (W) - 78 (H) - 88 (D) mm and weighing only 80 g, it's compact and lightweight.

Using the TOA Electronics B - 41S is easy. First, connect it to the 900 series or AX - 1000 amplifier using the appropriate connectors. The 3P terminal block is for input, and the 6P card edge - connector is for output. Make sure to use a 24 VDC power source to power the module. When using the voice - activated muting feature, keep in mind that it works within the 8 - 15 mV range. As for maintenance, keep the module clean and dry. Avoid exposing it to extreme temperatures or humidity. If you notice any issues with the audio quality or the muting function, check the power source and the connections first.