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K&K Audio / Lundahl Transformers Welcome! Need support, you got it. Or share youe ideas and experiences. |
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K&K Audio / Lundahl Transformers Welcome! Need support, you got it. Or share youe ideas and experiences. |
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In Reply to: RE: CCS with Cathode Resistor in a long tail ? posted by multiblitz on September 19, 2016 at 12:27:42:
I have adopted the Russian 6J49P pentode (triode connected) for a similar 2 stage PP amp kit (http://www.kandkaudio.com/power-amplifier/). The 6J49P and its similar relatives have somewhat higher gain (50) than the 6922 and are better able to cope with the higher voltage needed for tubes that have higher cathode bias voltages. I run the 6J49P at 14mA with a plate voltage of 190VDC. They impart an open, dynamic sound to the amplifier.
Kevin Carter
K&K Audio
www.kandkaudio.com
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- RE: CCS with Cathode Resistor in a long tail ? - KevinC 17:44:03 09/19/16 (0)
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