UTC TRW A-20 Input Transformer, #1
A potted input transformer for Mic preamp circuits. Fair condition.
This is a TRW Model A-20, in Fair condition with some flaking of the enamel finish on the case. This model is the TRW version of the UTC A-20, the only apparent difference being the blank on the top where the UTC Logo would normally appear.
This was removed from a recording studio interface panel. The transformer measures 1.5" x 1.5" x 2" (H).
The specifications are as follows:
- PRIMARY: 50 Ω, 125 Ω, 200 Ω, 333 Ω, 500 Ω
- SECONDARY: 50 Ω, 125 Ω, 200 Ω, 333 Ω, 500 Ω
- Maximum Level +15 dbm
- Frequency Response: 10Hz--50KHz
- Hi-Pot 500 Volt