Hi there fellow members. This time I'm requesting a little help with my 1090 Wich does not make sense to me. After upgrading/restoring the amp following carefully Leestereo's thread, (My only deviation were 10kuf/63v main caps) my amp burned a couple of 100ohm 1/2 resistor R801 in the service manual (One after replacing the other). After a little bit of troubleshooting with a DBT I discovered that after Diode Q806 I should have 44V but as a matter of fact I have 55V. This does not make sense to me because right before the diode and after R807 I have the correct 43.8V The amp was modified before and I don't think the diode is original. But maybe I'm overlooking something else. Any guidance is greatly appreciated. C.