11-28-2020, 10:44 PM
Hi Kirk
That is what is commonly known as the "mid" version 90 with single 47 output.
It looks like someone stuck a 47 (or a 46?) where a 27 should go.
Here is how the tubes should be placed in the sockets:
That is what is commonly known as the "mid" version 90 with single 47 output.
It looks like someone stuck a 47 (or a 46?) where a 27 should go.
Here is how the tubes should be placed in the sockets:
--
Ron Ramirez
Ferdinand IN
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
