04-27-2018, 04:54 PM
https://www.tubesandmore.com/products/tr...tage-10-ma
I'd give this a try. Line transformer is designed a relatively low impedance line to an even lower impedance voice coil.
At 10ma it's pretty close to the max plate of the 6R7. The ratio maybe a little high at 1:3, may need to load the sec w/a resistor across it. Price is good.
GL
I'd give this a try. Line transformer is designed a relatively low impedance line to an even lower impedance voice coil.
At 10ma it's pretty close to the max plate of the 6R7. The ratio maybe a little high at 1:3, may need to load the sec w/a resistor across it. Price is good.
GL
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 "[-]")
