Good evening Gentlemen.
Finally the issue with all those strange sounds and muting was from the output tube EL84
I replaced it with a Russian 6P14P-EB and it works excellent!
No strange noises. All clear even at high volume.
Of course i bypassed the on-off switch until i try to open and fix it.
Also to change some remaining capacitors.
I would like to Thank you all
Finally the issue with all those strange sounds and muting was from the output tube EL84
I replaced it with a Russian 6P14P-EB and it works excellent!
No strange noises. All clear even at high volume.
Of course i bypassed the on-off switch until i try to open and fix it.
Also to change some remaining capacitors.
I would like to Thank you all