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> Bogen VAR1 voice activated relay microphone preamp amp
Bogen VAR1 voice activated relay microphone preamp amp
2 sets of C-Form (N.O. & N.C.) relay contacts respond to audio activity
4 levels of input signals: microphone, 600-ohm line, 25V, & 70V speaker systems
Built-in balanced, low noise, high gain microphone pre-amp
A transformer-isolated, 600-ohm small signal level output of detected audio available
