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Old 05-04-2022, 09:19 AM   #3
eccerr0r
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Default Re: What 'class' is this Hill Audio DX3000 Amplifier?

Without looking at the schematic, likely Class AB.
AB can also be all NPN or all PNP power transistors.

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Now after looking at the schematic, it indeed has a quite unusual design, but seems to fit just as well - still has all the characteristics of an AB design.

Last edited by eccerr0r; 05-04-2022 at 09:32 AM..
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