Member Blog Posts: amplifier, 6t9
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Amplifier Device Using 6T9 Vacuum Tubes
Posted Feb 03, 2012 By Circuit ProjectsThe project was designed using 6T9 vacuum tubes to build an amplifier device that operates in Ultra-Linear (UL) mode.
The tube amplifier circuit works better in Ultra-Linear mode which used to operate at Pentode mode and at the same time as Class A. The conversion to UL mode requires the…
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