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Radio Wrangler · 17th Apr 2021, 9:53 am

Are classes B and AB1 relevant to single-ended audio stages?

Discontinuous modes are OK in resonated RF power stages, or in push-pull stages where one device takes over from another. But in single ended audio what passes the signal to the output while the active device is cut-off?

Room, elephant.... elephant, room..... fez.

David

17th Apr 2021, 9:53 am	#15
Radio Wrangler Moderator Join Date: Mar 2012 Location: Fife, Scotland, UK. Posts: 22,903	Re: Single ended Class A OP stages. Are classes B and AB1 relevant to single-ended audio stages? Discontinuous modes are OK in resonated RF power stages, or in push-pull stages where one device takes over from another. But in single ended audio what passes the signal to the output while the active device is cut-off? Room, elephant.... elephant, room..... fez. David __________________ Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done