This chassis was hand made from .080" aluminum sheet. The aluminum was cut to size and bent by Komboking while I did all the cut outs, hole punches and drilling. The Transformers are Axioms by Mercury Magnetics. The power transformer is a VXP-50W, the output transformer a VXO-50 and the choke is the R103. I used carbon comp resistors and Mallory 150 series caps. The pF caps are silver mica. The 32+32uF can is an F&T while the 16uF filter caps are Sprague Atoms. The preamp tubes are 2 Ei 12ax7's and 1 Jan Phillips 12au7. The output tubes are JJ EL34s. The rectifier is a Sovtek 5AR4.