Filament Transformer For 1 or 2 3cx3000A7, 1 3cx10,000A7 or 1 3cx6000
120 V – 240 V Primary
filament transformer that can be use for 1 Or 2 tubes 3cx3000, 1 – 3cx10,000 or 1 – 3cx6000.
Please let us know when purchasing the transformer for the 3cx6000 as this tube uses a slightly different Filament voltage. (7.0V)