High End cartridges and the built quality


I had some cartridges in the past with some quality failure. Only one, an EMT was perfectly built.

Here some pictures of Lyra Skala and Kleos cantilivers/diamonds:

https://www.dropbox.com/s/qck7hep8ae12ay8/2015-03-06%2015.06.38.jpg?dl=0

https://www.dropbox.com/s/rgh6nefc6axwj91/2015-03-06%2015.15.13.jpg?dl=0

https://www.dropbox.com/s/kqe3cqruvtq128z/Diamant%20verdreht%20Skala.jpg?dl=0

https://www.dropbox.com/s/qxp5uhe4ek83xyh/kleos%20schr%C3%A4g%202.jpg?dl=0

https://www.dropbox.com/s/dxemuq8ehkilf82/kleos%20schr%C3%A4g.jpg?dl=0

I think in this price range not acceptable.

I know a Dynavector Xv-1s with the same problems.
ninetynine
Not surprising, but disappointing. I see all manner of cartridges in the alignment service I perform, and although one would expect more expensive ones to be built more carefully, which they often are, there is no assurance. A while ago I encountered an EMT cartridge which the manufacturer eventually admitted had a defective stylus, and to their credit they took care of the problem, although it took months to do. More recently I encountered a cartridge costing a few thousand dollars with 6dB of channel imbalance, finally described as a 'manufacturing error' (why didn't they catch it?) and another sent after being examined by the head of the company, albeit nearly two months later.

Cartridge manufacturers must inspect every cartridge they ship, but it's also incumbent upon the dealer to install and check each one sold in the customer's system as a crucial part of earning his commission, and customers should expect such service at no additional charge.
The magnification used to make the measurement and take the photo does not affect the extent that the diamonds are not "plumb and square". The only thing the microscopy does is allow the user to see and measure the degree (pun intended) to which the stylus is "out of spec". With respect to a line contact or micro-ridge or other exotic stylus shapes, where the contact patch is so small, a 4 or 5 degree error is, IMO, substantial.
Hi Whatthe,

i had problems with the Kleos, because it tracks only 40-50my lateral and playing loud sibilants.

So my dealer send it in the warranty time to Japan and after it tracks about 70-80my. Certainly the compliance was to high for my 12" Reed 3P.

At this time i got a Skala from a friend and looked it under the microscope, because he had problems with it. After i saw the crooked diamond i had a look at my Kleos and was horrified.

I wrote an email to my dealer and Lyra Japan, but got no answer of both.

The problem is that the diamond is glued askew on the small plate you can see here
https://www.dropbox.com/s/skw82l9yohw3pna/VTA%20Kleos.jpg?dl=0
Apparently Lyra does not look at the diamond when building it.

Now i have a perfect built EMT JSD 6. All is perfectly aligned.

I think every manufacturer of those highend cartridges has to make a measurement report for it like EMT.