ihscoutlvr74
Well-known member
- Joined
- Apr 2, 2008
- Messages
- 68
gents,
Using the search function and the googles I found info on an RCA trafo 901855-1 but have not found any info or specs for the 901855-501. If anyone has info on this trafo or where it may be found I'd much appreciate it. THey came out of a 1950's era modular RCA PA system used for mic preamps with a 12ay7 tube. I have heard that RCA usually badged UTC trafos during this period but need more info. The primary is red/blue with secondary as yellow/green with brown as ground and black as case shield.
Regards, Nathan
Using the search function and the googles I found info on an RCA trafo 901855-1 but have not found any info or specs for the 901855-501. If anyone has info on this trafo or where it may be found I'd much appreciate it. THey came out of a 1950's era modular RCA PA system used for mic preamps with a 12ay7 tube. I have heard that RCA usually badged UTC trafos during this period but need more info. The primary is red/blue with secondary as yellow/green with brown as ground and black as case shield.
Regards, Nathan