Who needs a Diamond Cantilever...? 💍


So suddenly, there seems to be a trend for Uber-LOMC cartridges released with Diamond Cantilevers...😱
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 there’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 ’cheap’ 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 🤯🙏🏽

I’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 😃

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 ’blows my mind’...which is hard to do when I’ve had over 80 cartridges on 10 different arms mounted on two different turntables 🤯
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
I’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 I’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 ’killing’ it a bit more 🥴😥
If I knew how long I had left to live......I could program my ’listening sessions’ 🤪
But failing this.....I can’t help but feel slightly uncomfortable listening to this amazing machine.
128x128halcro
Modern adhesives are very strong and light. It is easier to align the stylus and keep it aligned while the glue is set by UV

With the gluing system without embed as indicated by Chakster, it is necessary to be very careful in cleaning the stylus with the appropriate cleaning liquids; there is a serious danger of unglue the stylus from the cantilever.
Your argument seems to be that boron pipe is no longer available. I agree.

Boron Pipe is lighter than Boron Rod, laser mounted stylus tip on Boron pipe is also lighter, the moving mass is lighter and this is important for a high-end cartridge. It is extremely important for MM or MI cartridges and their high frequency reproduction. 

Ceramic Pipe cantilever from Grace is no longer availabe, that was one of the rarest cantilever ever! 

Beryllium Pipe from Audio-Technica is not available, it was Gold-Plated.  

Beryllium cantilever from Victor is no longer available and it was quite unusual, look at the stylus

Also look at Titanium Pipe from Victor. 

The rest of your argument makes no sense.


So you ignored my point about Ortofon and SoundSmith cantilever systems with the diamond mounted not under the cantilever, but in front of the cantilever rod? 

If you are saying nobody nude mounts like your boron pipe example, namiki does it with zirconium tube.


Zicronia pipe is nowhere near Boron Pipe properties. My thread about Zirconia Pipe Cantilever is on audiogon since 2020 and people know nothing about this type of cantilever. Do you have any cartridge with Zirconia cantilever? 

I think titanium pipe may be still available, I'm not sure. 


Both Namiki and Ogura cut holes through their sapphire / ruby / diamond cantilevers to hold the diamond shaft prior to adhesive and while Namiki does only use glue for their Boron cantilevers Ogura has the typical mounting method used in all of your referenced pictures.

The diamond cantilever and stylus mentioned in this thread by OP is cut from one piece of diamond, this is unique method, no longer available. 

Sapphire or Ruby from Namiki are OK (not identical to old Sapphire or Ruby though). But look at SoundSmith Ruby is you want to see something completely different from anything else.  

Enough said, when we discuss cantilevers I always think that people have no memory at all, it's been said so many times on audiogon. 

Dear @best-groove  @intactaudio  : Today and in the past ( too. ) I don't know how many cartridge buyers check how the stylus tip is atached to the cantilever before  buy that cartridge.

Maybe not one because who cares about ! !.

Like in other kind of industries and in different times the manufacturers take the build parts that are available in that time in the market and that goes with the quality level they are looking for at an specific price.

I don't know you or other of the gentlemans in this thread but what I buy is a cartridge ( not a cantilever. ) and I don't care about that " no sense/stupid " stylus tip/cantilever issue .

Just imagine a Lyra Etna SL where a buyer decides not to buy it because the cantilever is solid and not a pipe ! ! go figure ! ! 

As I said that is an STUPIDITY and with all respect to all of you ( me included. ) is stupid to follow arguing about....but.........

R.


Chakster,

I am only trying to address your statement that i loosely interpret as 'they do not mount diamonds like they used to'.  Here are the pictures of your historical examples along side current offerings from Namiki and I do not see any appreciable difference.  Can you explain how they differ?

You will get no argument from me about materials that are no longer available as being 'better' or that Fritz Gyger offers options with just an adhesion bond (as does Namiki with their Microridge).  I also understand the uniqueness of the XL88. I just take issue with the thought that the heyday of the diamond cantilever junction is long past.

dave
There is no image on your link, Dave. Maybe you can re-attach it. I have modern cartridges with Boron Rod (Phasemation for example) and I took some nice picture using my macro lens, so I know the method.

Some of my favorite MC cartridges are low compliance with aluminum cantilever (FR-7f, FR-7fz, Miyabi Standard, Miyabi MCA ... just to name a few).

But my favorite MM are often with Beryllium Pipe or Boron Pipe and I believe this is critical for high frequency extention to have a low moving mass and high compliance. Pipe is always lighter than Rod so the moving mass is lighter with Boron Pipe (or Beryllium pipe). Audio-Technica made gold-plated pipes, after Beryllium was restricted they could only continue with Boron Pipe, but not anymore!