Quote Originally Posted by Light Dependant Resistor View Post
https://www.stereo.net.au/forums/top...ttenuator-kit/

Which is also passive. It suits systems where sensitivity of power amp is below 1.5v for full output with resistive loading 20k or more, which is the majority of power amps
The standard kit is provided with three inputs featuring contact-less switching and has a remote control option.
Awesome, thanks Chris. I'm just having a read now. Nice one.