Two Words, One Answer.
triggered
 Niles ABS-1 FG00271 Sound-Triggered Speaker-Level A-B Switch $75.00 speaker-level inputs and outputs * requires unswitched AC power * sensitivity and delay controls * 6-1/4"W x 2-1/2"H x 3-3/4"D |
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Niles ABS-1 FG00271 Sound-Triggered Speaker-Level A-B Switch $75.00 speaker-level inputs and outputs * requires unswitched AC power * sensitivity and delay controls * 6-1/4"W x 2-1/2"H x 3-3/4"D |
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