277V 240V 120V to 120V Isolation Power Transformer 100VA 58V/120V AU-1258 Antek

BCA500-1 ECA 500VA 120V 60Hz Extreme Isolation Transformer NEW!

VOLTEQ TDGC2-2KVA Variac Variable Transformer 0-250V 110V 2kVA

Bronson++ VC 1000 Variable Transformer Variac Toroidal Core 1000w

Vintage Staco 3PN501B Variable Transformer

STACO O33-0125 Variable Transformer CUT CORD

3000VA Variac Transformer 110 Variable AC Voltage Regulator Metered No Plug

Bronson++ VC 1000 Variable Transformer Variac Toroidal Core