after a slight unknown with the resistance of the power cord, I plugged it in and flipped the switch....the 3 driver tubes started to glow so nicely! checked the heater voltages and they were right bang on!
Ok, time for the big finish... Plugged in the rectifier and the left 2 output tubes as well as my speakers....realized I had messed up one of the pins of the tube socket (too much solder on the lug and it dribbled into the pin hole grrrrrr, the tube sits tight for now but I need to replace the socket at some point)
Got the tubes in and flipped it on, the tubes started to glow... Checked my bias (I had already turned all bias pots fully counterclockwise per manual) and set each to .500 volts
Turned it off, added the right output tubes and repeated...went between all 4 until they were nice and close to .500
Then came the moment of truth. Plugged in my turntable, put the needle down...and AC/DC started coming out of my speakers
She sounds good. Did notice that when the record player is not playing and the stepped attenuator is wide open that there is a pretty noticeable hum, but when I unplug the RCA's to the turntable it goes away and the amp is dead quiet. I'll make a few shorting pins for the RCA's tomorrow and test it again but given that the caps in my turntable are from 1983 I am gonna say it's probably my record player
Feeling good!!!!!!