Who needs a Diamond Cantilever...? šŸ’


So suddenly, there seems to be a trend for Uber-LOMC cartridges released with Diamond Cantilevers...šŸ˜±
As if the High-End MC cartridges were not already overpriced....?!
Orofon have released the MC-ANNA-DIAMOND after previously releasing the Limited Edition MC-CENTURY...also with Diamond Cantilever.
Then thereā€™s the KOETSU BLOODSTONE PLATINUM and DYNAVECTOR KARAT 17D2 and ZYX ULTIMATE DIAMOND and probably several more.

But way back in 1980....Sony released a Diamond-Cantilevered version of its fine XL-88 LOMC Cartridge.
Imaginatively....they named this model the XL-88D and, because it was the most expensive phono cartridge in the world (costing 7500DM which was more expensive than a Volkswagen at the time)....Sony, cleverly disguised this rare beast to look EXACTLY like its ā€™cheapā€™ brother with its complex hybrid cantilever of "special light metal held by a carbon-fibre pipe both being held again by a rigid aluminium pipe".
The DIAMOND CANTILEVER on the 88D however......was a thing of BEAUTY and technological achievement, being formed from ONE PIECE OF DIAMOND including the stylus šŸ¤ÆšŸ™šŸ½

Iā€™ve owned the XL-88 for many years and recently discovered that it was my best (and favourite) cartridge when mounted in the heavy Fidelity Research S-3 Headshell on the SAEC WE-8000/ST 12" Tonearm around my VICTOR TT-101 TURNTABLE.
Without knowing this in advance.....I would not have been prepared to bid the extraordinary prices (at a Japanese Auction Site) that these rare cartridges keep commanding.
To find one in such STUNNING CONDITION with virtually no visible wear was beyond my expectations šŸ˜ƒ

So how does it sound.....?
Is there a difference to the standard XL-88?
Is the Diamond Cantilever worth the huge price differential?
Is the Pope a Catholic....?

This cartridge simply ā€™blows my mindā€™...which is hard to do when Iā€™ve had over 80 cartridges on 10 different arms mounted on two different turntables šŸ¤Æ
As Syntax said on another Thread:-
When you have 2 identical carts, one regular cantilever and the other one with diamond cantilever (Koetsu Stones for example), the one with diamond cantilever shows more details, is a bit sharper in focus and the soundstage is a bit deeper and wider. They can sound a bit more detailed overall with improved dynamics
Iā€™ll leave it at that for the time being. I will soon upload to YouTube, the sound comparisons between the two Sony versions on my HEAR MY CARTRIDGES THREAD.

But now Iā€™ve bought myself a nightmarish scenario.......
There is no replacement stylus for this cartridge!
There is no replacement cantilever for this cartridge!
Each time I play records with it, I am ā€™killingā€™ it a bit more šŸ„“šŸ˜„
If I knew how long I had left to live......I could program my ā€™listening sessionsā€™ šŸ¤Ŗ
But failing this.....I canā€™t help but feel slightly uncomfortable listening to this amazing machine.
128x128halcro
@nandric, I'm not an expert or technician so I may well be mistaken, but I was under the impression that the design of the Victor with the coils 'direct coupled' to the stylus bears some resemblance to Ikeda's design, which also has the coils very close to the stylus, while even discarding a cantilever. The Decca is another variation on this 'direct' theme, although not of the MC kind. Ā As is the Neumann DST, the most elusive (and bulky) member of this species.

Whether or not this presumed design resemblance translates to similar sonic characteristics remains to be heard. Which is one of the reasons I'm so curious to hear the Victor. As well as the Neumann, but that will probably never happen.

Interestingly, I learned that the designer of the Victor (a gentleman by the name of Mr. Kanno) is the same person responsible for the Phasemation cartridges. I happen to own a Phasemation P-3G (now updated as PP-300), which is a massive overachiever for its modest price. I find it interesting if I can detect a 'designer signature' across various generations of their cartridges. Sometimes there is, sometimes not.

Dear @halcro : You made comments on some of my posts but not when I " ask " if you preserve the 8000 effective length, offset angle and overhang when you use straigth headshells in that straigth tonearm.

Regarding the same issue the 8000 design is triaxial balanced and direct from SAEC they say:

" The 8000 ST is perfectly balanced on its X, Y and Z axis, wich converge at a single point for perfect lateral balance. ""

That critical balance and the bearing were designed taking in count the length of the tonearm and its mass according the use of the SAEC dedicated headshell.

The S3 FR headshell you said is the one used with the 88D is more than the double the weigth than the SAEC one and that over-weigth stays where coul do more harm: where MOI is affected the more.

Unfortunatelly I sold my 8000 and I canā€™t be sure which kind of additional distortions could be generated using that kind of straigth headshell with the 88D.

SAEC tonearms were famous in Japan for its " live/detailed " ( that some times means higher distortions and not a true live or detailed sound. ) kind of sound against the MS MAX 282 and this is not my opinion but what the japanese people opinions on those old times: they had preferences by the SAECs vs MS MAX that IMHO is way better tonearm design and way better performer.

About the SAEC knife bearing Dr Sao Win that was TT and cartridge manufacturer ( between other audio items. ) in his manual of his LOMC cartridge we can read a warning to not use his cartridge in a knife tonearm bearing designs.

Anyway, your coments about thet S3 along the 8000 are welcome especially because you posted the 88D is your HG. Do you already tested the 88D in other tonearm/TT or wit the SAEC headshell ?

Thankā€™s in advance,
R.
@nandric

My dear Slavic brother, ā€™ā€™bigā€™ā€™, ā€™ā€™longā€™ā€™ etc. descriptions are logical
not ā€™ā€™soundā€™ā€™. The reason is that presupposed comparisons
are described as properties of objects. Being ā€™ā€™long in Hollandā€™ā€™
means something totally different than being ā€™ā€™long in Greece or
Italyā€™ā€™. I was long in Serbia but am shorter in Holland. I.e. relational
sentences canā€™t be described with ā€™ā€™subject is predicate ā€™ā€™ form.
You have also try the same ā€™ā€™methodā€™ā€™ with ā€™ā€™littleā€™ā€™ suggesting that
very little glue between the stylus and cantilever is as ā€™ā€™goodā€™ā€™
as no glue at all. I love you but the truth even more . The same
stated Aristoteles about Plato: ā€™ā€™amicus Plato sed veritas amicitatā€™ā€™.
Does ā€™ā€™very short pipeā€™ā€™ mean no pipe at all?

no worries, i have all types of cantilevers with all kinds of different combinations such as joint pipe vs. no joint pipe; glue vs. no glue ... etc. Heard it all before, just tried to help a bit to the readers with more images displayed the difference even in the same type from different manufacturers/designers.

Dear @edgewear : I owned both: the Rex and the 1000 and performs different and both are not shy in the low registers.

The problem in the halcro system was the reason about those low registers he did not like it. Somewuere down there: tonearm, TT or in another system link.

I think you will like the JVC/Victor 1000 but IMHO nothing to die for but maybe in your system could be true synergy in between, I hope be that way.

R.
@edgewear, ''Based on its construction and design I would expectĀ 
''it'' to have some similarities with my Ikeda 9 Rex''. I also own
Ikeda's Rex but need to guess what you mean with ''similar'' ?
Do you mean Halcro's Decca?Ā 


How many Victor Direct Couple MC did you fix with him ?

has already solved problems on a Victor MC L1000Ā Ā that it knows very well.

if you want more information send him an email, I donā€™t think Daniele has problems telling if the job becomes impossible.
@best-groove: good to know Daniele can fix it if thereā€™s a problem. I hope it wonā€™t be needed, but thanks for the tip.

Yes and and also @halcro can sleep peacefully and use the XL88D without fear.
In my country Cartridgelab has diamond cantilevers/stylusĀ  for when it will be consumed
@best-groove

Cartridgelab Italy

How many Victor Direct Couple MC did you fix with him ?
Even Mr. Peter Ledermann (SoundSmith) told me itā€™s not guaranteed and more like a project, so you never know is it possible to fix or not. I have a few non working samples, one with one channel, another one is dead.

A tiny "printed coil" located right on top of the cantilever, very close to the stylus. Everything is very fragile with this cartridge and repair is difficult. It is not like any conventional cartridge.
Dear Halcro,

Yes, I'm eagerly anticipating its arrival and will report my findings. Based on its construction and design I would expect it to have some similarities with my Ikeda 9 Rex (which is definitely NOT shy in the lower registers). We'll see how it turns out.Ā 

This was my first Yahoo auction, but I'll admit I'm less brave than you are. I know a trusted person in Japan doing the bidding for me and handling the transaction. He reads the Japanese description (the English translation as you say is useless) and will even contact the seller for more info if needed.

@best-groove: good to know Daniele can fix it if there's a problem. I hope it won't be needed, but thanks for the tip.

My dear Slavic brother, ''big'', ''long'' etc. descriptions are logicalĀ 
not ''sound''. The reason isĀ  that presupposed comparisons
are described as properties of objects. Being ''long in Holland''
means something totally different than being ''long in Greece or
Italy''. I was long in Serbia but am shorter in Holland. I.e. relational
sentences can't be described with ''subject is predicate '' form.
You have also try the same ''method'' with ''little'' suggesting that
very little glue between the stylus and cantilever is as ''good''
as no glue at all. I love you but the truth even more . The same
stated Aristoteles about Plato: ''amicus Plato sed veritas amicitat''.
Does ''very short pipe'' mean no pipe at all? Ā 

There is however one other kind of ā€™ā€™betweenā€™ā€™ which is never
mentioned. The so called ā€™ā€™joint pipeā€™ā€™ on which also the coils and
tension wire are fastened. This part is usually made from aluminum.
By many carts one can see this part just behind the cantilever.

Yep. I can only illustrate it with a picture made with another cartridge, but the structure of the cantilever is the same as Sony, the difference is Sapphire instead of diamond, but the "joint pipe" is just like this.

While SONY has this very long joint pipe, some other cartridges with Diamond cantilever like Dynavector comes with very short joint pipeĀ (more like a collar) and diamond cantilever is much shorter.


Dear @bestgroove :Ā  "Ā 
In 40 years of owning over 80 cartridges (both vintage and modern)...I can honestly say NO . """"


perhaps someone in his turntable and system does not find it so marvelous..."""

Rigth, halcro opinion is only his opinion.

In audio we need to be a very knowledge man with full expertise and understanding not only on sound/home audio but in MUSIC too to give or post " the best " on anything.

Other problem is that each one of us normally have different music/sound priorities and this fact makes " things " more complex to find out a true " the best " of audio items.

R.
Post removed 
When Prof. Hibino demonstrated his ''Zenn MCZ'' to Klipsch ,
Klipsch was so impressed that he ordered 4 kinds each with
different cantilever because Klipsch was convinced that
Ā different cantilevers will produce different timbre satisfying
Ā this way different tastes: aluminum (alloy), boron, sapphire and diamond.Ā 
As J. Carr explained in our forum the advantage of aluminum is
that stylus can be pressure fitted while this method provide better
rigidity to the combo then glued styli in the ''Ć©xotic materials''. The glue between stylus and cantilever is obviously not a good thing.
There is however one other kind of ''between'' which is never
mentioned. The so called ''joint pipe'' on which also the coils and
tension wire are fastened. This part is usually made from aluminum.
By many carts one can see this part just behind the cantilever.
By the latest Van den Hul's this part looks longer than the boron
part...Ā 
So it ''follows'' (?) that diamond cantilever/stylus combo made
from one piece of diamond is different kind of animal. However
even this animalĀ  needs ''joint pipe'' made from aluminum as
is the case by Sony XL 88 D.
@edgewear

I took my revenge last week, winning an auction for the Victor MC-L1000, another of those classic cartridges I simply must hear.

I remember another comment from J.Carr who said the MC-L10 is the most balanced between 3 direct couple type from Victor. It is also the most reasonably priced one (imo). I have MC-1 and MC-L10 and like them very much on Victor and Sony tonearms. It is hard to find a working sample, even for the most expensive MC-L1000 one channel malfunction is a common problem.

Do you know who can fix them ?

BTW, I took my revenge last week, winning an auction for the Victor MC-L1000, another of those classic cartridges I simply must hear. Do you have this and if so, what do you think of it?
Congratulations Edgewear šŸ‘
Yes...I owned the VICTOR MC-L1000Ā complete with original PACKAGING AND PAPERS.
An incredible cartridge with its COILS AT THE TIP.....
I found its presentation from the Midrange upwards to be perhaps the most realistic and stunning I think I've ever heard.
The only negative I found (and hopefully it's not endemic to all examples of the model) is a reticence in the Bass presentation which after a while....I couldn't live with šŸ˜¢
So regretfully I had to sell it šŸ„ŗ
I will be interested to hear your impressions...?
The Yahoo Japan auction site looks like a very DANGEROUS place for someone like myself to visit! lol.
Uber, it's not for the faint-hearted šŸ˜¬ but the first 'auction' is the most fearful. After that...with more experience, it becomes easy and exciting.
I list my cartridge 'Preferences' with HiFi Shark and every day they send me an Email with Links to any of those cartridges they have found on any site on the Internet.
80% of the Links they send me are for Japan Yahoo....understandable as most of the cartridges I desire were made mostly for the Japanese market.
Once you sign up to Aleado...the Administrator of Japan Yahoo....you have to deposit funds into your Account via PayPal before you can bid at any Auction.
This scares most people but it's perfectly safe I've found.
You 'Bid' your max. amount but they only put the amount needed to beat the highest offer by another Bidder.
Communication with Aleado is excellent and prompt and if you 'win' the Auction.....their packing of the goods is unbelievable šŸ¤ÆšŸ‘
The only caveat about the Site is......the 'automatic' English translation of the Japanese description of the 'Goods' is USELESS!!!!
That's why one needs to be able to assess the product from careful examination of the pictures supplied.
Thanks Terry,
A limited 'Club' at the moment.....but sure to increase if current trends continue šŸ¤”
Iā€™ve heard Sony XL-55 with Boron cantilever and did not like it at all.

@halcro

my mistake, but anyway a sample of my ex flat mate was not impressive against my Zyx Airy III at that time, compared on my EPA-100

the one i like better is Sony XL-50 MM with Boron Pipe cantilever, i have it NOS, very nice for the money. Have you tried ?

Neither the Sony XL-55 nor XL-88 (in standard form) had Boron cantilevers.

Youā€™re right. So it was even more compicated cantilever on the Sony XL-55 MC sample i did not like :)) The cantilever on XL-55 MC was "A triple-layer carbon clad cantilever using a special light alloy is used." The next one on PRO model was "A triple-structure carbon clad cantilever using beryllium / aluminum / carbon fiber is used. " But i never tried a PRO version. On XL-88 we can see the same "Triple cladding of beryllium / aluminum / carbon fiber is used to achieve high rigidity and light weight." And on your XL-88D we have Gemstone "cantilever integrated super elliptical diamond needle". On all models only elliptical tip :((



150K Yen =$714 =$2223 (today)

7500 DM =$4400 =$13700 (today)


Actually the price for XL-88D in the 80ā€™s was 150 000 YEN as you can see here.
(Same price for Dynavector KARAT Nova 13D), very expensive for its time, but not as much as you think.

I donā€™t know why do you think the price was 7500 DM ($4400) in the 80ā€™s ? In Japan the price for XL-88D was just 150 000 YEN ($714) in the 80s, not $4400, i donā€™t think the difference between Japan and German retailers is so big, canā€™t be true!

I think you mixed up two different models, there was a regular XL-88D and limited edition version that was made in very small quantity! J.Carr has mentioned this mega rare model on aā€™gon years ago. I think that model was expensive, but not the XL-88D that you have.

In 40 years of owning over 80 cartridges (both vintage and modern)...I can honestly say NO . """"


perhaps someone in his turntable and system does not find it so marvelous or it could be a cartridge that, in any context, holds the leadership, remains a super queen unchallenged..... in short where everyone agrees.

This is another example of: " at your own risk ",.

you canā€™t buy a new cartridge that sounds better than the XL88D?
In 40 years of owning over 80 cartridges (both vintage and modern)...I can honestly say NO . """"

Only an opinion. A respectable opinion but nothing more than that.

@halcro , got it?

You are rigth the 55 does not came with boron cantilever but a blended one:

https://www.vinylengine.com/library/sony/xl-55-pro.shtml

exist a 44B that came with boron cantilever.

Btw, the 55 models seen the " ligth " before the 88 and were in the 55 where we can find out the famous 8 figure at the coils that shared to the 88 models.

I wonder why the 88 has higher output than the 55: 0.4mv vs 0.2mv in the 55. Other than that differences are at the cantilever material and stylus shape. The Sony model that comes with the same 88 stylus shape is the 44L.



R.
Ā  winning an auction for the Victor MC-L1000, another of those classic cartridges

GREAT!!!!!
Raul:

The AT 1000 is listed at Vinyl Engine and your recollection is correct.

First I've heard of it (your post).

DeKay
I own the Koetsu Rosewood Signature Platinum with DC. Gift from my lady.

Speed and brilliance without glare or astringency.Ā Have never heard a cartridge like it, and although the Miyajima Zero is awfully good, it lacks the ultimate refinement of the Koetsu.

Congratulations Halcro. Glad you like it. And welcome to the club!
Dear Halcro,

No worries, I was one of those cowards who folded at $1000. šŸ˜ž Double that amount is a pretty sum, but I have no doubt it will stand comparison with any of today's $10k plus cartridges. Looking at it this way it's still a bargain. šŸ˜€

BTW, I took my revenge last week, winning an auction for the Victor MC-L1000, another of those classic cartridges I simply must hear. Do you have this and if so, what do you think of it?



I have a Koetsu stone with and without diamond cantilever, and indeed it offers notably increased detail, speed, and dynamics without reducing or altering the Koetsuā€™s musicality or flow - in fact it even helps those attributes. However if your system relies upon the top end reduction of a traditional Koetsu, the diamond models have a bit less of that.

Itā€™s not a "single piece" - the cantilever is made of a different (lower) quality of diamond than stylus, as it has a very light greenish/gray tint. Solid, not pipe. The stylus appears to be fused (I donā€™t see any glue) into a hole cut into the cantilever. The diamond models have slightly shorter cantilevers than boron and ride a little lower.

Theyā€™re a good option for those who love the Koetsu sound above all others, and want the next level of that. Itā€™s available as an optional upgrade for any of the Platinum models (including RSP), but of course doesnā€™t come cheap. I'm not going to say they're an "essential" upgrade for Koetsu lovers, but I was impressed when I first heard it.Ā 
About the AT1000MC that's the information that the AT President and Director here en MĆ©xico told me that was and is my friend. When those two samples arrived here ( one for my friend and one for me. ) not even exist in USA or Canada or other place in America Continent.

In those old times I was really far away to be an " expert " inĀ  cartridges ( not even today. ) and for me the MC ones were a " news ".Ā 
Btw, I bougth it at very low price: AT cost free shipping to MĆ©xico. ! !

So I could be wrong on the characteristic but it's what remember my friend told me. Tha's all.

R.
Dear @halcro : I forgot the Audio Note IO Limited for 160K Yens.

"" (according to Raul) ..."" , well itā€™s according the official Japanese audio Bible ( hard paper. ).


""" Another case of:-
Believe what he says at your own risk.. """#

You canā€™t stay with the mouth closed when I post in your thread and I say this because your statement was and is exactly dedicated to you. You gave wrong/untrue information and if some one ( in this case my self. ) did not disclosed all of us believe your words " at our own risk.

When some one post something in any thread gave us opinions that we can take " at our own risk ". So why re-mark that because my post? ? ? ?


Btw, I figure out that the straigth headshells you use in the 8000 straigth arm wand permits that preserving the 306 tonearm effective length mount the cartridges with the correct ( around 18Ā° ) offset angle and overhang. At least you posted about with out explanation.

Anyway nothing that affect me.

R.



it means if youā€™re really desperate for something (begging for it)...you canā€™t be fussy


ahhhaaĀ  Ā I understood LOL
Post removed 
I don't know what was meant by one-piece stylus and cantilever, but, if it really means starting with a single diamond that is then cut to form the stylus and cantilever, that diamond would have to be pretty low-grade to start with in order for the price to be anything but astronomical.Ā  High quality stylus are made from decent quality natural stones with the cutting and shaping done so that the lattice structure is properly oriented to maximize resistance to wear along the contact points. You could not really do this with a truly one-piece stylus-cantilever diamond.Ā Ā 

Does anyone know if the diamond cantilevers were solid pieces or a hollow tube?Ā  For any given mass, a tube would be the way to go to maximize strength and rigidity (better to have a fat tube than a thin solid piece of the same mass).

Given that there are buyers out there that will pay almost any price for something special, I would expect that, if diamond cantilevers where inherently superior, many of the premium builders would be offering that feature on their ultra expensive models.Ā Ā 


@best-grooveĀ 
I don't buy ANY 'used' cartridges without good-quality closeup shots of the styli šŸ§
I don't trust anyone's admission of 'hours-of-use'....šŸ¤„
I didn't understand this sentence....
Haha.....it means if you're really desperate for something (begging for it)...you can't be fussy šŸ™šŸ½
@halcroĀ  Ā I have not seen and followed the auction, but were the hours of use declared or was it bought only by viewing photos?
@best-groove,
you canā€™t buy a new cartridge that sounds better than the XL88D?
In 40 years of owning over 80 cartridges (both vintage and modern)...I can honestly say NO šŸ¤—
The STANDARD XL-88 is itself, the best cartridge Iā€™ve heard in my system with the $10,000 AS-PALLADIAN and $5,000 LONDON DECCA REFERENCE as ā€™runners-upā€™.
The XL-88D is the ā€™Holy Grailā€™ for me....
Itā€™s the elusive ā€™perfectā€™ cartridge for which Iā€™ve been searching over the last 10 years!
I can truly state that my quest is over...šŸ˜ and if I buy another cartridge....itā€™s because Iā€™m really really sick šŸ¤®
Yes....$2,000 is a lot for a ā€™usedā€™ cartridge, but how much do you think ā€™usedā€™ Lyra cartridges are selling for? Or Koetsu Stone Bodies or Colibri Master Signatures or top Ortofon MCs?
Donā€™t forget....the XL-88D cost $13,700 at todayā€™s prices so I consider $2,000 a ā€™stealā€™ šŸ˜‰
Was the original box and paper provided with the purchase?
Unfortunately not.....but beggars canā€™t be choosers šŸ„“
Iā€™ve seen a few XL-88Ds for sale with box and papers....but the cantilevers and styli did not look likeĀ THIS!
I've heard Sony XL-55 with Boron cantilever and did not like it at all.
The XL-55 and XL-88 are about as DIFFERENTĀ from each other as any cartridges can be šŸ¤—
Not only in SIZEĀ and SHAPE....but particularly soundwise.
The XL-55 has a distinctly 'coloured', warm and robust presentation...not dissimilar to the vintage 'A' Style SPUs.
The XL-88 in contrast...is neutral, dynamic, detailed, transparent and nimble.
I have no interest in Sony cartridges
Your loss....šŸ˜Ž
@halcro I ask if for $ 2000 (crazy expense for a used cartridge but maybe youĀ slipped from hand the keyboard control) you canā€™t buy a new cartridge that sounds better than the XL88D?
Was the original box and paper provided with the purchase?
I owned the MC1000 by AT that came exactly the same: cantilever and stylus in one piece.
Unfortunately there is no such model listed on Vinyl Engine nor does the World Wide Web reveal its existence.
The AT Catalogue lists the MC-2000 II with aluminium cantilever, the MC-3000 II also with aluminium, the MC-5000 with sapphire and the MC-7500 with aluminium.
There is mention of the AT-1000 with 'diamond cantilever' but no claims nor evidence of 'one-piece cantilever/stylus'.
In the absence of ANY photos, descriptions or confirming evidence of its existence on the entire WWW.....the above statement appears to be a fabrication.Ā Ā 
I've heard Sony XL-55 with Boron cantilever and did not like it at all.
Neither the Sony XL-55 nor XL-88 (in standard form) had Boron cantilevers.
In those times the Sony had a price of 150K Yens when my AT was 200K but the AT was not the only cartridge more expensive than the Sony you own, the following top of the line were more expensive too: Supex D for 270K Yens, Highphonic for 158K, Jeweltone for 200K, Physics for 250K, Final for 230K, the Dyna at similar price than the Sony and the Sonovox for only 330K !

IN 1980
  • 150K Yen =$714 =$2223 (today)
  • 200K Yen =$952 =$2964 (today)
  • 270K Yen =$1286 =$4000 (today)
  • 158K Yen =$752 =$2341 (today)
  • 250K Yen =$1192 =$3705 (today)
  • 230K Yen =$1095 =$3409 (today)
  • 330K Yen =$1571 =$4892 (today)
That doesn't seem right...?
The most EXPENSIVE cartridge in the world (according to Raul) cost just $4892 at today's rate šŸ¤Ŗ
IN 1980
  • 7500 DM =$4400 =$13700 (today)
Another case of:-
Believe what he says at your own risk...
.
Ā 

we sold a LOT of Ruby Dynavector and very few diamonds in the 80ā€™s....but I have open minds and ears....NOW
Post removed 
Post removed 
was this the recent Yahoo auction? If so, you overbid me (and others of course).
Dear Edgewear..I trust that you weren't the 'underbidder' at that auction, for if you were.....I hate you with a vengeance šŸ˜›
It was a five-day auction and there were a half dozen bidders slowly increasing the price till it was $600 on the last day.
I waited till there was 20 minutes left and hit it.....every previous bidder folded at $1000 until there was five minutes to go.
Suddenly a new bidder arrived who exceeded my maximum bid and pushed it to $1700.
I reassessed...and increased my max. to $1900 but he topped that.
I had one last go increasing my max to $2100 and his top was $2000 šŸ„³
Had he known I was 'maxed out'...the cartridge would have been his for $2150 šŸ„µ
But had he not appeared at the last minute....I would have had it for $1000.....šŸ˜Ž
Dear @halcro : Who needs...?

As a fact no one. Diamond or Ruby per sƩ does makes better cartridges at any price.

Dyna is an example of that because Dyna today top of the line models just does not use diamond.

"""Ā  and technological achievement,... "", well Sony was not alone, I owned the MC1000 by AT that came exactly the same: cantilever and stylus in one piece.

Regarding the " statement " you pasted about the Koetsu stonesĀ  and that's your way of thinking too is not true/wrong.

The Ortofon Anna Diamond is not exactly the Anna as are not the K siamond stones or any other very high price today diamond cantilever cartridges.

Its very high price comes because the diamond models ( like the Anna or whatever. ) even that looks similiar but the cantilever to its " top little brothers " are manufactured with extremely tigth tolerances than the other models even in the cartridge bodies ( sometimes reinforced for less body developed vibrations. ), choosed by hand the best stylus tips ( in the Ortofon the Replicant: they choose the more accurated . ).
Same grade of tigth tolerances and accuracy about cartridge suspension, coils and electrical parameters. The cartridge overall equilibrium is way better than the non diamond cantilever similar models.Ā 

I took those information directkly from AST engineers years ago when ask for the high price in my AT sample.

In the other side: """Ā  it was the most expensive phono cartridge in the world ...""", well this tstatement unfortunatelly is untrue too.

In those times the Sony had a price of 150K Yens when my AT was 200K but the AT was not the only cartridge more expensive than the Sony you own, the following top of the line were more expensive too: Supex D for 270K Yens, Highphonic for 158K, Jeweltone for 200K, Physics for 250K, Final for 230K, the Dyna at similar price than the Sony and the Sonovox for only 330K !

Regards and enjoy the MUSIC NOT DISTORTIONS,
R.
I think theĀ Kiseki Lapis Lazuli had a white sapphire cantilever. I have a Kiseki Purple Heart Sapphire that also has the sapphire cantilever.

EMT also makes a cartridge with a white sapphire cantilever
Still no volunteers on the price of said Sony cart?

from $500 to $2500 depends on condition

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