11-14-2010, 09:31 PM
Sorry it's a bit hard to read. When I posted it it remove all the empty spaces so the columns are no longer.
Terry
I think I fixed it.
ps For those who don't know the 6SB7 is a high gain mixer tube designed for usage in the early fm receivers and it has the same pin arrangement has a 6SA7. There isn't a 12SB7 it was only made in a 6.3v version. For 12.6 /150ma heaters there is a 12BA7 it's the same tube in a 9pin package.Great for usage in ac/dc sw sets. There is a 6BA7.
Terry
I think I fixed it.
ps For those who don't know the 6SB7 is a high gain mixer tube designed for usage in the early fm receivers and it has the same pin arrangement has a 6SA7. There isn't a 12SB7 it was only made in a 6.3v version. For 12.6 /150ma heaters there is a 12BA7 it's the same tube in a 9pin package.Great for usage in ac/dc sw sets. There is a 6BA7.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
