1960’s Pair Vintage Calectro Audio Mini Transformers 500 ohm Audio Driver D1-728
Vintage Chicago Standard Transformer Motorola MS90021-1 NOS 60 CPS X4
Vintage Chicago Standard Transformer Motorola MS90021-1 NOS 60 CPS X4
1950’s Vintage Chicago Standard Transformer 18907 / Motorola 22581019 Unused NOS
1950’s Vintage Chicago Standard Transformer 18907 / Motorola 22581019 Unused NOS. 1920, 20s, 1930, 30s, 1940, 40s, 1950, 50s, 1960, 60s, 1970, 70s. Part(s) shown in pictures will be the exact part(s) you will receive.
