Hi
Getting farther along on my build and studying the layout and
pictures of other forum members #124 build
I notice on the layout there is 120ohm resistor on pin 7 to ground
and pin 2 to ground. On peoples builds on this forum on the pictures
each 6L6 tube has a resistor from pin 7 to ground and no resistor
on the 2 pin of any of the 6L6? I am assuming from the pictures
from each pin 7 tube there is a 120ohm to ground resistor?
Sorry I also can't find these resistors on the schematic
Thanks!
newbee 124 question about resistors on V4-V7
Moderators: pompeiisneaks, Colossal
Re: newbee 124 question about resistors on V4-V7
They are on both #124 schematics, look at the power supply. You will see pins 2 & 8 instead of 2 & 7 to ground. If you see a build without an artificial CT, it's because the PT used had a filament winding center tap. I don't recall seeing a build with only one artificial CT resistor.
TM
TM
Re: newbee 124 question about resistors on V4-V7
Look on the schematic for #124.
The two 120R resistors are shown on the heater winding
shown at the bottom of the secondaries of the PT.
The two 120R resistors are shown on the heater winding
shown at the bottom of the secondaries of the PT.
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Tom
Don't let that smoke out!
Don't let that smoke out!
Re: newbee 124 question about resistors on V4-V7
ok thanks!
another sticking point for me I notice on the schematic
on the FET circuit there is a 100uf/50v cap on the layout the same cap
is 100uf/25 volt which is correct? Does it matter? I have a
100uf/100v extra the same as used on the rectifier board could I use
this will it effect sound?
Thanks
Another 10 years and I may have this thing up and working will post some
rookie pics soon
another sticking point for me I notice on the schematic
on the FET circuit there is a 100uf/50v cap on the layout the same cap
is 100uf/25 volt which is correct? Does it matter? I have a
100uf/100v extra the same as used on the rectifier board could I use
this will it effect sound?
Thanks
Another 10 years and I may have this thing up and working will post some
rookie pics soon