Letter to the Editor Burkhard Vogel

Author(s): Vogel Burkhard

Letter to the Editor Burkhard Vogel Burkhard Vogel comments on two articles in Vol 0: Frank Blöhbaums A New Low-Noise circuit approach for Pentodes; Joachim Gerhards Down the Rabbit Hole - Adventures in the Land of Phonostages. Frank Blöhbaum and Joachim Gerhard reply.

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