i got the Conn tubes from a fellow that had a big lot of those tubes in bulk.
the rca's and the reflectors are tested with the general rohren's (reflectors) being spot on and the rca's within 2 or 3 points of one another.
the 6sl7gt was matched pretty close side to side. i can't remember if it was 98/100 or 99/101 but i remember it was close.
the used 12au7's are a mixed lot.
the JAN philips 12ax7wa's are dated 8/87 and look terrific in the original boxes.
the chassis was going to become a 50 watter. it is taking so long to build my new bass and i just got a 30 watter redone (a Peavey classic in an old slant sided 60's Vox Berkley cab) i don't need a 50 watt studio amp now. the Vox had all the solid state ripped out prior to my getting it. i just retubed it and had a tech reset the bias.
i still hope to build a BFA design of Don's but that is on hold for a little while at least till my version of an LP bass gets done.
i gotta do something with that Tolex!!! but it sounds so good and looks so MoJo!!!