Ok, another unit my buddy dropped off the other day with very little info online. I am hoping and wondering if maybe one of you guys know anything about this. This was used at a AM radio station.
You can see it is from 1937 and number 4 of this model.
It uses 6k7, 6H6, 6C5 and a 6F6.
I have cleaned it up, replaced the power cable and checked the main PSU filter caps which seem to check out ok. I have gotten it to power up just fine. No smoke!
I need to make a few connectors to test it in the studio.
It is probably a precursor to something similar to a AM-864. If anyone had any info or a schematic that would be amazing!
You can see it is from 1937 and number 4 of this model.
It uses 6k7, 6H6, 6C5 and a 6F6.
I have cleaned it up, replaced the power cable and checked the main PSU filter caps which seem to check out ok. I have gotten it to power up just fine. No smoke!
I need to make a few connectors to test it in the studio.
It is probably a precursor to something similar to a AM-864. If anyone had any info or a schematic that would be amazing!
