Metropoulos Forum

Hey, forumsters, I'm new here.
I got a clean 1959 jcm800 not a long time ago. But it seems like it had some mods installed.
Can you please identify the mods on this (please, check out attached pics)?

Also it seems to me that inputs of the channels are messed up. If i plug in 1st channel high the 2nd ch volume doesn't affect anything. But if I plug into 2nd channel high jack I can take all the volume down by lowering the 1st channel volume knob.

I live in a small town. There are no techs that understand tube amps.

Unfortunately your attached pictures do not show up...

It sounds like there's a "one wire" mod, aka Randy Rhoads mod.
But we need to see the pics, maybe try and upload them to imgur.com (or similar site) then post the bbcode here.