Hi, not really sure if there is many people left on this forum answering questions but it is worth a shot!!
I have finished all of the wiring on the A15mk2, all of the voltages are within the 5/10% limits, but there is still no sound coming out. any clues? checked the OT all of the ohms are coming out at 1.6. The main tube are also glowing but only dim.
i know it a bit stab in the dark and it will make me sound really stupid but could it be that i have wired that standby switch wrong? as in the schematic plans this switch only had two terminals however the switch which i got had three. 
PLEASE HELP!!!