ubertar
Well-known member
I've got some of these:
I think they're input/output dual purpose, b/c there's four of them in something I think was meant to be a preamp, but I don't really know. Anyone have any idea what they're good for?
4 3 2 1
Collins Radio Co.
667-0187-010
JB-7030
JB Electronic Transformers, Inc.
JB Part No. 124A29
8 7 6 5
I think they're input/output dual purpose, b/c there's four of them in something I think was meant to be a preamp, but I don't really know. Anyone have any idea what they're good for?