Dynaco A470 Output Transformer

Dynaco A-430 Outport Transformer

Extremely RARE PAIR of VINTAGE NOS/NIB DYNACO A431 (A431-70) Output Transformers

Original Fisher model 400 receiver audio output transformer

Dynaco A430 Output Transformer And Power Transformer For Mark 2 Amp

Extremely RARE VINTAGE NOS/NIB DYNACO A431 (A431-70) Output Transformer 70V Tap

NEW Dynaco Replacement ST-70 to 120 Power Transformer And Output Transformers

Dynaco, Dyna replacement A-470 output transformers, made in USA.