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A New Low-Noise Circuit Approach for Pentodes

Author(s): Blöhbaum Frank

In the tube world, it is taken for granted that if you want a low noise amplifier you don't use a penthode; penthodes have higher noise and more 3rd harmonic...

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Down the Rabbit Hole - Adventures in the Land of Phonostages

Author(s): Gerhard Joachim

Vol 0 Down the Rabbit Hole - Adventures in the Land of Phonostages Joachim Gerhard When prolific designer Joachim Gerhard puts his teeth into something, he will get...

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