Search found 91 matches

by jiddu_k
2009-12-16 21:51
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Hello Fredrik,

"MUCH better bass" sounds great.
How is the cable fixed? Will the whole cable have to be exchanged (it ends in the speaker cabinet) or will only the wires have to be shortened?
by jiddu_k
2009-12-16 19:19
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Thanks.

Here you go.

Image
by jiddu_k
2009-12-16 09:22
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Yes of course I would post the picture for future reference but don´t no how to do it.
Do I need a webspace to do it?
by jiddu_k
2009-12-15 22:11
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

When I began to dismount the amp modul of the right speaker this morning I came across a broken wire in the small "servo cab yellow" connector (the black one in the middle) that is plugged into the board. I took some pics and mailed them to Linn and to my retailer. I think this could be what produce...
by jiddu_k
2009-12-14 19:54
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Maybe they really just measured the amp modul last time and didn´t even listen to it. Yes that's the normal procedure. But note, the modules can be measuring fine, still having issues. They work,just have noise. Besides the modules can also be fine, but the installation in the speaker can create th...
by jiddu_k
2009-12-14 11:12
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

And here is yet another post. ML and Fredrik you were right after all - and I´m sorry for not having more trust in your expertise earlier - especially because I´m following this forum for quite a while now and did get a lot of inspriation and knowledge here. I just did another test connected to the ...
by jiddu_k
2009-12-14 00:58
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Is there a separat ground connector to every terminal or pair of terminals in the 350P? If so, I think a bad ground connection of the middle 3K array terminals could produce the slight buzzing/electrical noises on my left speaker. The buzzing noise seems to depend on: a) power connection of the amp ...
by jiddu_k
2009-12-13 10:11
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Hey there all and thank you for your thoughts. I start to have doubts about bad power being the reason now, too. If it was, I should get the same results for both speakers, right? As I´m sure you all noticed I was quite enthusiastic about having finally found the reason of the noises - especially as...
by jiddu_k
2009-12-11 00:28
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

I had to check my test recording again: If the system was plugged to the wall and the right speakers with the upper bass hiss was connected to my neighbours powerline with the amp modul switched off there was just the normal hiss from the Solos on the 3K array. When I switched on the amp modul there...
by jiddu_k
2009-12-10 14:38
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Okay, just to make sure once again I tested the system plugged into one extension block (naim musicline with 6 sockets, which has no filtering or switch). I did each speaker separately as I use two Solos to drive each speaker. So the Setup was: Extension block - KDS,KK,2Solos,one Speaker - signal ca...
by jiddu_k
2009-12-10 09:44
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

I just checked plugging everything into the same socket by two connected extension blocks (both without power switch) - no change. As I remember I didn´t change anything else when the upgraded devices came back. Since then I changed the DS from Bute to Cara2 and then Cara 4 - no change. Speaker cord...
by jiddu_k
2009-12-09 22:16
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

The loud noise was the same no matter if only one speaker or both or the entire system was connected to the same extension cord. Normally I have source, preamp and solos in one extension block and the two speakers in another. Both extension blocks are plugged into two sockets that are placed right n...
by jiddu_k
2009-12-09 20:18
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Hi Lego, Hi Lejonklou, there seems to be a misunderstanding. Rereading my post now, I immediately realized what caused it. I had no intention at all to promote the idea of power conditioning in any way. I should have writen that I found out what´s causing the problem - which could be called a soluti...
by jiddu_k
2009-12-09 11:15
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Strike!!! - I just found the solution to the problem. I connected the speakers (one by one) and finally the rest of the system to a power socket in our neighbours house via extension cord/cable roller and discovered that there is a buzzing in the powerline. Plugged into our neighbours socket there w...
by jiddu_k
2009-12-09 08:44
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Hi ThomasOK, the problem starts as soon as the amp modul powers up - 3 to 5 seconds after the signal starts. It doesn´t matter if the speakers has been in standby during the preceeding hours or switched off or connected at all. It started right after the first tone when the speakers came back from t...
by jiddu_k
2009-12-09 00:11
Forum: HiFi
Topic: Hissing noise on 350P after dynamic upgrade
Replies: 41
Views: 35799

Hissing noise on 350P after dynamic upgrade

Hi everyone, since I upgraded my system (KDS,KK2;SOLOs,350P) with dynamic power supplies there is a hissing noise on the upper bass driver on one of the speakers. The noise is like the normal hiss when the amps are turned on, but it is way to loud - one can easily hear it from 3-5 meters away or whe...