McIntosh SCR2 Speaker Control Relay, Pre-Owned

The SCR2 Allows you to switch on/off two separate set of speakers through your McIntosh preamp. It has a special connection that connects to the C28, C29, C30, C32, C33 or C34V. About this product Good condition pre-owned SCR2 Speaker Control Relay Unit does not come with original box but will...

The SCR2 Allows you to switch on/off two separate set of speakers through yo...