The NEW TEC-905 speaker selector with volume control will allow you to use two stereos with up to 10 speakers (5 pairs) placed around the house, restaurant, office, warehouse etc. You can turn each set of speakers on and off, and adjust the volume for each pair as well. The input for the TEC-905 comes from your stereos, amps, receivers,
ไม่มีความคิดเห็น:
แสดงความคิดเห็น