Unusual amp from 1987

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The layout is ready. It remains to connect to the output stage. I replaced the zener diodes with modules on 431. The LEDs were shunted with capacitors to reduce their own noise.
 
>LMK requires a more thorough approach.
So far the most tricky build, was the one with 2N3055 devices 🙂
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Пока что самой сложной была сборка с транзисторами 2N3055 🙂

But it works! 3 Amplifiers already work on this principle: IPS + OPS!

"Махмуд, поджигай!"
Be careful 🙂

жжешьhttps://files.diyaudio.com/forums/images/icons/icon10.gif
 
It is not forbidden to duplicate an English-language message in your native language.

Actually you seem to be formally correct - rule #6 seems to allow it.

What fun it will be when everybody starts to excercize this right 😀

Edit:
Since this kind of posting is allowed then the whole post is easier to read when the text in different langauges is posted in separate blocks. Jumping sentences is kind of tiring.
 
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