6L6GT push pull amp is making this weird on again off again sound that is not unlike what you would hear seconds before a power line transformer erupts into a blue flash and a thunderous roar,
which actually happened last night as i was walking home but that is another story,
can not figure it out, as soon as you remove the chassis it goes away, pull the phase inverter tube and it keeps going,
process of elimination now,
so we tear into the output, which is a Shumacher (EIA code 606)
which actually happened last night as i was walking home but that is another story,
can not figure it out, as soon as you remove the chassis it goes away, pull the phase inverter tube and it keeps going,
process of elimination now,
so we tear into the output, which is a Shumacher (EIA code 606)