The 200S is built on terminal strips with a laced wiring harness. Pictures won't do you much good because all the wires just disappear into a bundle of wire. Weber VST sells kind of a clone kit (6S100?) that is more of a eyelet board type layout. You can look at the layouts there. The Weber kit doesn't use the 6AN8, it uses an EF86 and a 12AU7 driving a pair of KT88s and a Marshall transformer set. It's about half way between a Sunn and a Fender.