Even in this age of high res BD players, I'd still like to have wireless volume/mute control of my Panasonic Hi-Fi VCR's stereo output voltage when feeding my Nelson Pass designed BA-3
Is there an arduino pc board solution that has the wireless remote controlled stereo attenuators that I can place between the output jacks of my VCR and the inputs jacks of my preamp?
I don't have the schematic of the VCR's output stage, but here's the input stage of my front end
So might there be a pre-stuffed board that I can just pop in between my vcr and preamp,
along with a remote that may just need some calibrating to the board? I could build or buy the power supply. Thank you.