• The Acoustical box is a tone control with high- and low-pass filters, for hiss and rumble reduction. Old school. The Multipack and Clipper units, I’m not sure what the 12V filter stuff would be for. There’s nothing on a Quad amp that uses 12V, so unless the Acoustical tone control is solid state it doesn’t belong with any of that.

    Also, obviously excuse me if I’m stating the obvious, do remember that that’s a mono amp and tone control. You’ll need a second one of everything there for stereo 👍

About

Avatar for Jonny69 @Jonny69 started