Push-Pull Output Transformers for 7591 & 7868 Tubes Fisher 500C, 400, Eico ST-40

Pair of OT15SE-HF-3K5UL SE HiFi Output Xfmr 3K5 x 4/8Ohm 40%UL 65mADC

FISHER 500C POWER TRANSFORMER - T991C115D - GOOD WINDINGS

Fisher 500C output transformer T991-116-1A 6.6k 35W good working pair

EICO ST-70 Output Transformer Pair – 32021-1 / 138305E – For PP 7591 – Tested

1 Fisher 500C Power Transformer -Tests Good-part #T991-115D

Pair Of UTC R-112 Power Transformer

EICO ST-70 Output Transformer Pair – 32021-4 / 352534 – For PP 7591 – Tested