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Now available as a fully searchable PDF collection – the Linear Audio USB stick!
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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.