VU3 2-In-2-Out Audio Power Amplifier 100Wx2 Speaker Switcher with Dual VU Meter
127,56 €
When power VU3 off, Amplifier B channel and Speaker 2 channel will be auto selected and can input and output audio signal normally. And when power VU3 on again, it will auto switch to the channels that are set before.
Jetzt bei Ebay:
