01-15-2024, 10:27 PM
So if you really want to dig into this thing here's a few ideas.
Lose the 35W4 and replace it w/a complementary output tube. Resize the hole where the 12av6 tube was to a 9pin socket and replace w/a 12ax7. This will be your 1st audio/phase inverter for the p/p output. Add a 1N34 for the detector diode. Resize hole for 6BA7 mixer 9pin socket and add same. Much quieter and more gain than the 12be6.
It won't turn your star roamer into a HRO 60 but it will give it a bit of a step up.
Lose the 35W4 and replace it w/a complementary output tube. Resize the hole where the 12av6 tube was to a 9pin socket and replace w/a 12ax7. This will be your 1st audio/phase inverter for the p/p output. Add a 1N34 for the detector diode. Resize hole for 6BA7 mixer 9pin socket and add same. Much quieter and more gain than the 12be6.
It won't turn your star roamer into a HRO 60 but it will give it a bit of a step up.
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
