Thanks for the info.
This is the specific unit I was thinking of.
https://rover.ebay.com/rover/0/0/0?m...2F183565646696
I’m an electronics tinkerer, not an expert, so a bit unsure about the decoupler concerns. Wouldn’t a decoupler normally go between Vcc and Gnd? Vcc isn’t active on EQDirect cable, so what noise suppression is required? How exactly have you handled this?
Thanks. Russell.