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Dynavector cartridges, old and new

For more than 40 years Dynavector has been producing very high quality moving coil cartridges in Japan. Sadly we don't have a dedicated Dynavector thread here on audiogon. It would be nice to collect info about some nice rare models in one topic. 


My first Dynavector was high output model, very attractive headshell integrated as one piece - Dynavector DV-30A was released in Japan 1 year before the Karat series and 4 years before the fabulous Karat Nova. The first high output Moving Coil Dynavector DV-30 series was the next generation of the Ultimo cartridges. The Ultimo’s were manufactured by Onlife Research Inc., which later became Dynavector. The 30-series was introduced in 1978 with 3 different models DV-30A & DV-30B (HOMC) and DV-30C (LOMC). Till the early 80s it was top of the line Dynavector models.... 

But then the KARAT was released with short Ruby and Diamond cantilevers (depends on the model). I've been looking for KARAT for a long time, i found the Dynavector KARAT 23RS special calibrated version with Micro Ridge stylus tip and prism Ruby cantilever. This particular model has been introduced in 1988 and claimed to be superior to the earlier generation of Karat carts. I'd like to seek more info about this rare cartridge, but very little info available online. Anyone can comment on Karat Ruby 23RS mkI (not mkII) ?  

I know some mebers are enjoing the more expensive Karat Nova series, XV-1, XX-2, Te Kaitora Rua etc 

Modern Dynavector site is: http://www.dynavector.com/ 

But the rare models can be found here. 
 

  
chakster

Showing 1 response by dover

dover
2,352 posts
 
The closest to no cantilever I know about would be the new Audio Technica ART1000, where the coils are just aft of the stylus tip. Has anyone here heard that one?
On the contrary - the Art 1000 has quite a long cantilever.
http://www.the-ear.net/review-hardware/audio-technica-art1000-moving-coil-cartridge
What you fail to comprehend is that the coils are mounted at the end of the cantilever where the stylus is located, but there is still a long cantilever slewing around whilst tracking the groove. By locating the coils at the end of the cantilever any flex in the cantilever will be magnified to a greater degree than say the more rigid Decca/Ikeda system.

With the Decca and Ikeda there are cantilevers.
In the case of the Decca it is a vertical cantilever with little compliance in the vertical plane.
In the case of the Ikeda from the 90’s the cantilever is a vertical inverted hoop. Contrary to what some have published in this thread there is some compliance in the vertical plane and much more in the horizontal plane. The hoop flexes side to side.
http://illusionofsound.blogspot.com/2013/10/cartridgetransducer.html

I have owned several of both the Decca and Ikeda cartridges, and still use the Ikeda and Dynavector Karat Nova 13D which I also own. I have used these in a multitude of tonearms over the years.

In my experience tonearms and phono stages play a significant role in how these individual cartridges perform and sound. Shortcomings elsewhere in the system are ruthlessly exposed by any of these cartridges. So whilst we can pontificate on the various merits on each design ultimately they can only be described in the context of the environment in which they are placed. Comparing these cartridges in the same arm is irrelevant, you have to try them in multiple arms to ensure a good assessment of each cartridges merit within each individual system.
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