Ballast / Transformer

Hammond 290DEX - Power Transformer -  Tube Guitar Amplifier - 240V @ 50/60 Hz Primary -  650Vct @ 230 mA Secondary 1 - 50V Bias Secondary 2 - 6.3Vct @ 4A Secondary 3 - 5V @ 3A Secondary 4

Hammond 290FEX - Power Transformer -  Tube Guitar Amplifier - 240V @ 50/60 Hz Primary -  640Vct @ 518 mA Secondary 1 - 60V Bias Secondary 2 - 6.5V @ 5.5A Secondary 3

Hammond 290YEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 372Vct @ 400 mA Secondary 1 - 56V Bias Secondary 2 - 6.3V @ 4A Secondary 3

Hammond 290UEX - Power Transformer -  Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 308.5V @ 250 mA Secondary 1 - 39V Bias Secondary 2 - 6.6V @ 3.75A Secondary 3

Hammond 290XEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 260V @ 170 mA Secondary 1 - 20V @ 100 mA Secondary 3 - 6.3V @ 3A Secondary 4

Hammond 290BEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 660Vct @ 138 mA Secondary 1 - 50V Bias Secondary 2 - 6.3V @ 3A Secondary 3 - 5V @ 3A Secondary 4

Hammond 290CEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 650Vct @ 180 mA Secondary 1 - 50V Bias Secondary 2 - 6.3Vct @ 4.5A Secondary 3 - 5V @ 3A Secondary 4

Hammond 290VEX - Power Transformer - Tube Guitar Amplifier -  240V @ 50/60 Hz Primary - 342Vct @ 500 mA Secondary 1 - 52Vct @ 250 mA Secondary 3 - 6.3V @ 3.75A mA Secondary 4

Hammond 290EEZ - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 660Vct @250mA Secondary 1 - 50V Bias Secondary 2 - 6.3V @ 4A Secondary 3 - 5V @ 4A Secondary 4

Hammond 290WEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 237V @ 50 mA Secondary 1 - 6.6V @ 1.05A Secondary 3

Hammond 291BEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 660Vct @ 138mA Secondary 1 - 50V Bias Secondary 2 - 6.3V @ 3A Secondary 3 - 5V @ 3A Secondary 4

Hammond 291CEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 650Vct @ 207mA Secondary 1 - 50V Bias Secondary 2 - 6.3V @ 4A Secondary 3 - 5V @ 3A Secondary 4

Hammond 291EEX - Power Transformer - Tube Guitar Amplifier - 240V @ 50/60 Hz Primary - 660Vct @ 276mA Secondary 1 - 53V Bias Secondary 2 - 6.5V @ 3.15A Secondary 3