My own 80W/8R amplifier need help

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It might help tremendously if the schematic were actually visible. This is why you can attach files here.

I see nothing that Mr. Cordell and this thread couldn't fix.

BTW, you'd be better advised to go with KSC3503/KSA1381 for Q9/10. BD139/140 make fairly lousy VAS transistors.

Circuit is also missing output inductor (~1 mH air, || 4.7...10 ohm) and Zobel network, hopefully still to be added.
 
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