Hello. I'm currently working on a 3 stage audio amplifier for a project and need some help. The load is a 8 Ω speaker and I need to get a 1V input at a gain of 10. If I'm right, it should work as longer as all the transistors connected are in some kind of operating range. However, the PNP in the current gain stage (lower right of schematic) keeps saturating and I'm having trouble fixing it without saturating the transistor in the current source (near the PNP in the same stage). Does anyone have any suggestions? I'll attach an LT Spice file to show you.
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