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Old 21st May 2006, 08:42 PM   #1
Ryssen is offline Ryssen  Sweden
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Default 6c19p Se?

I have 10 pcs of 6C19P thought of using some for a SE amp,they could use a OPT off 3,5-4K ohm,right?And what about using another for the driver or is the aplification to low?Better use a E81L or E208F?
Any suggestions?
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Old 21st May 2006, 09:15 PM   #2
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You can use 6c19p in SE, but output power will be low, about 1.5W.
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Old 21st May 2006, 10:07 PM   #3
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And what about the driver and OPT kan I go as low as 2,5K?
Or as high as 4K?
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Old 21st May 2006, 10:14 PM   #4
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2.5k OPT will be better than 4k,because 6c19p is low Rp tube(300-500Ohm). For driver- perhaps ECC88 or E180F in triode connection will be good.
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Old 21st May 2006, 10:21 PM   #5
Ryssen is offline Ryssen  Sweden
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What about using a 6C19P as the driver to?
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Old 21st May 2006, 11:49 PM   #6
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Not enough gain.
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Old 22nd May 2006, 12:28 AM   #7
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use a step up transformer on the input to bump up the gain.
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Old 22nd May 2006, 07:34 AM   #8
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6c19p as driver 6c19p is bad idea, because mu=2,5, but 6c19p is good driver tube for big power tubes,which like get some current to drive.
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Old 22nd May 2006, 09:28 PM   #9
Ryssen is offline Ryssen  Sweden
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Ok,thanks for the answers,I´m thinking maybee Paralell SE with this one,should the OPT be 1K then and it should withstand about 150-190mA,right?
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Old 22nd May 2006, 09:38 PM   #10
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OPT for max 160-180mA DC current should be O.K.(60mA-80mA per one tube).
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