The owner of the amp didn't know whether the amp was a 3, 4, or 5 pill until someone told him. Look at the smaller than stock output transformers and the variable trimmer on the input to the 1 pill section(those were not there from Joe). Amp has been obviously changed from a 3 pill to a 5 pill and modified.
Dave Made P-4X by Pony M200 Linear Amplifier - eBay (item 190462404504 end time Nov-05-10 21:12:22 PDT)
Dave Made P-4X by Pony M200 Linear Amplifier - eBay (item 190462404504 end time Nov-05-10 21:12:22 PDT)