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Hits: 3461 Replies: 1
ARP12 (ARP12)
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Jan Terranea
14.Aug.10 |
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The ARP12 penthode is not an equivalent of VP22!. The VP22 uses 100 mA heater-current and has a different performance. The VP23 is equivalent to the ARP12 and consumes 50 mA heater-current. Source: Brands Radio-tubes Vademecum. Jan Terranea
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Jacob Roschy
16.Aug.10 |
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Hello Jan I have entered these data. I hope they are all correct, since some Brans Tube Vademecum - editions containing many errors. Regards, Jacob |
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