Hello,
I get the following voltages on the speedball:
OA (small board): 81V
OB (small board): 81V
OA (big board): 109V
OB (big board): 109V
B+ (big board): 171V
All LEDs and tubes glowing.
OA and OB are a bit out of range (75-100V reco), so I though I'd check...
Thanks
B