Gene Pink
Well-known member
A friend sent me this help request last week, can anyone help him out?
Gene
Thanks,I have a Bozak transformer that I would like to see a full schematic on. Pretty much has to be a mic input transformer, Altec and Bozak routinely used octal base transformers for this.
The number is CMK-481
Apparently made by Kenyon, the Kenyon # is: S-509023 or possibly S-509028-can't tell. Found some really old PDF copies of Kenyon catalogs but nothing like this in them. If there are Bozak schematics around I can't find them.
This I do know:
pins 4-6 low, pins 7-8 high. pin 8 is also case ground (if there is a faraday shield, might be there too, one thing I would like to know). pins 4 and 7 are in polarity with each other.
Any ideas?
Gene