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valve input stage and driver/phase inverter coupling
valve input stage and driver/phase inverter coupling
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Old 21st October 2019, 11:24 AM   #21
Chris Hornbeck is online now Chris Hornbeck  United States
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Quote:
Originally Posted by rayma View Post
Of course push-pull drive to a diff amp is ideal, but these circuits both lack that.
Many tube amplifiers have had similar circuitry, including the Marantz Model 8B and 9,
so good performance is possible with such a topology.

Please forgive me - my comment was wrong, based on a too-hasty misreading of the schematic. I'm often wrong, but seldom so foolishly. (As if....)


All good fortune,
Chris
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Old 21st October 2019, 04:42 PM   #22
Matt Rowland is offline Matt Rowland  United Kingdom
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