RE: A possible update

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OTL, Output Transformerless Amplifier User Group.

In Reply to: A possible update posted by Ralph on January 27, 2023 at 14:24:46:

Thank you for your suggestion.
When I started to use LTSpice a few years later I found out that a single 5.2 Ohm resistor in series with the four cathode resistors of the -150V side could reduce distortion.
This resistor is also very useful during idle current adjustment.

Omnes feriunt, ultima necat.

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Follow Ups Full Thread

Topic - My 2008 OTL - cellailuca 08:22:07 01/26/23 (2)

A possible update - Ralph 14:24:46 01/27/23 (1)

RE: A possible update - cellailuca 09:18:03 01/28/23 (0)

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RE: A possible update - cellailuca 09:18:03 01/28/23 (0)

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