This
is a useful construction for light effects. It can easily be connected with
an amplifier from 1-100 Watt or another audio equipment.Three optocouplers
are used to link this modulator with the audio source isolating at the same
time the two circuits completely. It has three channels for low, mid and
high frequencies. Power: 600W/channel. Input voltage: 2,5-28V
AF. Current dissipation 4VA. Input resistance: 500Kohm. V
230VAC PCB 102x112mm