Here it is now - my Luxman L190 living room amplifier. In part 1 there is an inventory, the ALPS switches are dismantled, safely and put together - the electrolytic capacitor relationships, potentiometer relationships and I-to-to-how-how-with-the-determined values for control and the ESR reversed bin. Here I am on inconsistencies in the circuit diagram and the design of the Siebelkos in the power supply is borderline.
Nothing is missing with tubes, but with mains voltage. Also here my warning:
* Oh, whoever that was I am showing here does it at your own risk - mains voltage is easily enough. If you are also not a specialist, then you better leave it alone **
And now - let it (better not) glow.
Olli
20 ноя 2020