Kleos Sibilance


Hello Folks,

I posted this in a Delos thread but I thought I'd better start it's own thread.

I have a new Kleos in a JMW 9 Signature on a Scoutmaster. I am getting sibilance on vocals beyond what I have heard with either a Shelter 501 II or a VPI Ortofon on the same table. My dealer put the Kleos on the wand I had the VPI cart on. I have gone to 1.8g and did not solve it and I have checked the alignment. I brought the rear of the arm down as well. It may be less pronounced but it is still there. Otherwise the Kleos is quite nice. It has 3 or 4 hours on it now. I do not hear misstracking on high level passages, just sibilance and sometimes some grunge on male vocals. It is not on all vocals but it is fairly common.
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I've had my Kleos for three months and like other cartridges, I would give it 50hrs to settle in before making any judgments. I track at 1.77 with the arm (Graham Phantom 2) perfectly level and have no sibilance issues. I find it to be a very accurate, quiet, and musical cartridge and hope yours eventually pleases your ears.
Joe
I have had my Kleos on an LP12/Ekos for about 3 months as well. I do notice some sibilance from time to time so I write it off to the recording. One thing I have noticed with this cartridge that I have never really noticed in the past is warm up time. It seems that after one side of an LP it really opens back up. On the intial album side it sound great but somewhat confined by the end it is sounding better and the second side is just where it should be. Have either of you noticed that?
Consider a tonearm upgrade. Even with factory tweaks, the JMW-9 is an extraordinarily average product and incapable of optimizing most high level cartridges.

Your Kleos deserves far better.

IMO

Dealer disclaimer