my man, this is exactly the kind of comment I like to hear! My goal is to provide the kind of info I can never find when I'm looking for it! I'm carving out a cool little niche for myself here on YT with the esoteric repair videos lol Sorry I didn't get any before/after footage of testing it but, trust me it worked! L channel audio was almost silent before this and was full volume after. This little switcher has worked great for me for years and I believe with a recap it will last for years more. Hell, if you popped some Rubycon or Nichicon caps in there it might last the rest of your life and beyond with better-than-OEM performance!
