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Ikeda 9 Cartridge Squeaking

This is an odd issue I have never been able to figure out the last few months. I have an Ikeda 9 Kawami cartridge on a Well Tempered Reference table, with the longer WTR arm. There are a few albums by Mark Isham on Windham Hill label that this cartridge has a high pitched squeak or rubbing sound in the groove. I can hear it and it drives me nuts! Yet on other albums such as George Winston on the same label there is none of this nonsense. 

Overhang is set by an arc protractor with spindle to pivot being 233 degrees. I have not found a factory listed number for this arm, but an owner of a Wally Tractor had one done for his table and reported the 233 mm number. I used an original Feikert and measured 230 mm from the first setting that the previous owner had it at when I obtained this table.  I cannot find a factory protractor for this table, and all the info from Stanalog or Transparent seems to be missing. I am tempted to pull the cartridge off this arm and put it on my Audiomods Series Six with a heavy cartridge plate and see what happens there. But I would prefer to keep the cartridge on this table, but for the life of me I am not sure what the issue is. 

There is nothing on the net regarding this phenomenon that I have found. Anyone experience this, or hear about it? Since the cartridge is similar to a London Decca design, perhaps an owner of those cartridges may have heard something?
neonknight
nandric's avatar
nandric
4,086 posts
 
The nomenclature by many carts is confusing. AT being the 
champion.. By Ikeda's 9 series is this, alas, also the case..
Because you mentioned Decca I assume that your sample is
the so called ''cantileverless kind''. Their problem is not geometry
but tracking (ability). You will need an test record with tracking/
ability test. The best what you can hope for is 50 micron ''pure''.
This ability is connected with VTF while , depending from which
 one you own, can vary from 1,5g till 3 g. 
chakster's avatar
chakster
6,144 posts
 
I think the problem is your light mass tonearm (with golf ball suspended in silicone fluid for damping) that you’re using with low compliance cartridge. Even if the arm is longer than this WTR (10g) i think the mass is still not enough for Ikeda cartridge that require about 35g mass for optimal performance. Try Ikeda on heavy tonearm to make sure. 
neonknight OP
392 posts
 
Cartridge identification on these is always difficult. Mine is the gold colored body with the kanji character on the right hand side and Ikeda 9 printed across the bottom. I have always had wondered if this is just the standard 9 or if this is the Kawami version. The general conclusion here on Audigon is that it is the Kiwami, so I run it at 1,5 grams. 

@chakster   That is a line of thinking I have considered myself; the reason it is on the WT table is the previous owner had this pairing. The WTR arm may be better suited to the ZYX 4D or Ortofon A90 I have, and I may move one onto that table. I no longer have any high mass arms, the heaviest I have is the Audiomods Series Six with heavy cartridge plate, and that one isnt close to hitting 35 grams. I do know that Jeff Spalls makes a custom cartridge plate for people who want to run Denon DL 103 cartridges, so that should get me into higher mass territory. My only other arm is a SME V, so that one will not fit the bill either. 


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