The Russian tube 4P1L is direct heating pentode, 8w plate and 10~12 gain.
http://www.gstube.com/catalog/?bl=1
http://www.klausmobile.narod.ru/testerfiles/4p1l.htm
I believe it will be an nice small one stage amp similar the Gordon Rankin EL84 but direct heating!!!.
http://www.audioasylum.com/forums/magnequest/messages/426.html
Is Possible?
best regards Jaime
http://www.gstube.com/catalog/?bl=1
http://www.klausmobile.narod.ru/testerfiles/4p1l.htm
I believe it will be an nice small one stage amp similar the Gordon Rankin EL84 but direct heating!!!.
http://www.audioasylum.com/forums/magnequest/messages/426.html
Is Possible?
best regards Jaime
The Russian tube 4P1L is direct heating pentode, 8w plate and 10~12 gain.
''GSTube.com''. Tubes, sockets etc. Tubes.
Tube Tester Files - 4P1L
I believe it will be an nice small one stage amp similar the Gordon Rankin EL84 but direct heating!!!.
MagneQuest Forum - Simple 84 - Gordon Rankin, June 18, 2004 at 10:44:59
Is Possible?
best regards Jaime
Hi, 4p1l is wonderfull for low power SE amplifier, It sounds very linear and very detailed. In some cases it is similar to legendary 6c33c by sound, but is much easier for DIY because of much lower voltage. But it need schemes with interstage transformer to show the best result. I used it in 1.5-2w output 8Om schematics
The Russian tube 4P1L is direct heating pentode, 8w plate and 10~12 gain.
''GSTube.com''. Tubes, sockets etc. Tubes.
Tube Tester Files - 4P1L
I believe it will be an nice small one stage amp similar the Gordon Rankin EL84 but direct heating!!!.
MagneQuest Forum - Simple 84 - Gordon Rankin, June 18, 2004 at 10:44:59
Is Possible?
best regards Jaime
just give advice without a problem drive the
my preamplifier for 4p1ł
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
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