What we have here is a pretty bog-standard Hiwatt-style build.  This is built using a traditional Dave Reeves style layout, and a DR103 circuit from the early 70s.  Parts in this are Mallory caps, Mag-Comp iron, CTS pots, and my favored pair of Mullard reissue EL34s and TungSol pre-amp tubes.  About the only departures from a vintage circuit that have been made for this build were an adjustable bias circuit, with standard jacks/pot for exterior bias adjustment, and full/half power switch on the rear panel.  Not much else to say about this one but enjoy the pics!