![](https://manta-audio.com/140-large_default/relay-switcher-pcb.jpg)
![](https://manta-audio.com/140-large_default/relay-switcher-pcb.jpg)
Cater for 1/2/3 x DPDT mini relays for your next amp mod project. PCB also includes rectifier section to allow you to create a DC supply for the relays. This is geared towards adding relay switching to an existing amp, note our other full boards do not require this aux board.