Ok folks, I think everything run as expected. Just to be sure everything is ok:
On the gr mode, I saw the needle of the meter moving down when peaks occur, which tells me there is compression applied to the signal (am I alright?), since the more I compress, the more the signal lower and I need to had gain. Is the meter really precise? When the needle hit -10db, is that there is 10db on gain red?
On +4, the needle sit on the left of the meter and move to the right when signal is passing. There is a lot of gain, depending on the input signal. I dont think it is necessary to put the gain pot higher than 12 o'clock. I dont really understand the utility of the meter in this mode, however lolol.
The only thing I would change, is that the v3 voltage on pin 1/6 is only 74v, which is a bit on the low side, so I'll put an 150k res. Instead of the 220k. With a higher voltages, i guess it will result in a greater peak red. Control. I don't know if it's due to my tube (12ax7-eh).
Overall, could someone confirm me that it works correctly, as expected
