UTC A-21 Vintage Mixing/Matching Lo-Z Line Transformer

Vintage UTC S-5 Potted Audio Transformer Line to Grid Mic Preamp Tube Amp Box

Vintage Radio Transformers & Audio Chokes – Ugly Iron LOT – Untested – As Found

NOS UTC CG 50 Transformer

Pair Of Western Electric WE WECO Chokes Transformers 1952 RET D166003

Vintage Thordarson 20A25 Interstage Transformer w/ Original Box

38 VINTAGE Chicago standard transformers in boxes Speaker matching

1950s Western Electric Type REP 111 C Repeating Coil Transformer '50s REP111C