Welcome Guest! To enable all features please Login or Register.




Go to last post Go to first unread
#1 Posted : Wednesday, October 19, 2022 10:53:49 PM(UTC)

Rank: Member

Groups: Member
Joined: 2/15/2020(UTC)
Posts: 2

I was using for some years time Pacid 2.1.2 with Retro phono preamp. Suddenly the sound became distorted and after few minutes completely dissappeared.
I measured the placid and the negative rail is working properly at 12,5V 60mA and positive rail is delivering ~3V and 0mA. I disconnected the load and i can set 12,5V on p+ with 60mA, when i am connecting Retro, then the voltage drops to 3V and adjusting pot is not helping. It seams that something is broken in p+.

I remeber when i was adjusting it few weeks ago, then instead of 0,06V i adjusted 0,6V and i noticed that the qp1 was very hot, checked the docs and set it to 0,06V ..

Any hint ? QP1 or QP2 ?


PS It was working for years with my BII, than i upgraded BII with Palcid HD and used old Placid for Retro.
Rss Feed  Atom Feed
Users browsing this topic
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.