Soldering Finished
Visual Inspection
Check solder joints.Check polarized capacitors.
Check diodes.
Check input ground.
Check output ground.
Check power ground
Gradual Start Up
Based on RobRob's amp start up procedureUsing current limiter into a variac.
Power up gradually with the rectifier.
Add the preamp tube.
Add the power tube.
Measure voltages and plate dissipation (see UncleDoug)