Koetsu

jadis

Well-Known Member
Apr 28, 2010
12,451
5,564
2,810
Manila, Philippines
How do the stone Koetsu's synergise with the SME 3012-R?

Cheers
I have not heard such a combination but I've heard a Urushi on an SME V and I like it. My regional distributor also uses an SME V. And another friend here has a Rosewood Signature on an SME 309. Lovely combination.
 
  • Like
Reactions: XV-1 and Johan K

jadis

Well-Known Member
Apr 28, 2010
12,451
5,564
2,810
Manila, Philippines
The certificate of rebuilt for the Tiger Eye was sent by snail mail as Koetsu forgot to include it during the shipment. Service completed. As someone mentioned, it's really like getting a new cartridge for a fraction of its SRP, and it's an option that most of my customers chose when they broke it.

viber_image_2023-01-18_17-13-06-566.jpg
 
  • Like
Reactions: Johan K

Johan K

Well-Known Member
Dec 27, 2022
1,148
1,579
195
53
Sweden
The certificate of rebuilt for the Tiger Eye was sent by snail mail as Koetsu forgot to include it during the shipment. Service completed. As someone mentioned, it's really like getting a new cartridge for a fraction of its SRP, and it's an option that most of my customers chose when they broke it.

View attachment 103138
Looks great, jadis

All the best

/ Jk
 
  • Like
Reactions: jadis

audioblazer

Member Sponsor
May 13, 2010
766
208
1,605
Malaysia
Any photo of koetsu Diamond Cantilver ?
 

audioblazer

Member Sponsor
May 13, 2010
766
208
1,605
Malaysia
Ok so it’s not full length
 
  • Like
Reactions: jadis

mulveling

Well-Known Member
Jul 6, 2017
234
336
168
That Rhodenite is gorgeous! I always wanted one but it's too late now, I guess.
I recently picked up a 1990s era Micro-Nikkor lens off ebay for like 200 bucks. That plus a simple tripod (I've had since the 1990s), and either remote shutter or timer fire to reduce camera judder does the trick :) I didn't even use mirror lock-up; that should help make the images a bit more crisp next time.
 
  • Like
Reactions: jadis and Johan K

mulveling

Well-Known Member
Jul 6, 2017
234
336
168
What’s your favorite stylus cleaning method?
Magic eraser sheets (these are relatively new and are the perfect thickness already), cut into a 1 inch long rectangle-ish shape. Then dip into a corner, with the long part coming towards you, and with a single finger rotate back and forth (carefully!) to “scrub” all around the stylus. Sometimes add a drop of water to the dip spot.

do that once per session or 2. Long bristle synthetic dry brush (Japanese companies like Shelter and Fidelity Research sometimes include a white brush that is perfect) to brush after every side and after the Magic Eraser treatment. Also brush all up and down the cantilever and front plate!! Any debris left anywhere on the assembly is asking for a chemical reaction to start happening. That's why you want long bristles, not those silly little circular pad brushes.
 
Last edited:

Johan K

Well-Known Member
Dec 27, 2022
1,148
1,579
195
53
Sweden
Magic eraser sheets (these are relatively new and are the perfect thickness already), cut into a 1 inch long rectangle-ish shape. Then dip into a corner, with the long part coming towards you, and with a single finger rotate back and forth (carefully!) to “scrub” all around the stylus. Sometimes add a drop of water to the dip spot.

do that once per session or 2. Long bristle synthetic dry brush (Japanese companies like Shelter and Fidelity Research sometimes include a white brush that is perfect) to brush after every side and after the Magic Eraser treatment. Also brush all up and down the cantilever and front plate!! Any debris left anywhere on the assembly is asking for a chemical reaction to start happening.
Looks like you are good to go… Great;)!
One can’t have to much tools in the vinyl business.

All the best

/ Jk
 

Johan K

Well-Known Member
Dec 27, 2022
1,148
1,579
195
53
Sweden
Here's my Musashino Labs labeled Onyx Signature (short body), probably minted in the late 80's or early 90s? I acquired it 7 years ago from the original owner's son. The story is that he went to Japan and came back with a $5K phono cartridge; everyone in his family thought he was absolutely nuts!

This cart was all original, never re-tipped, and still made absolutely beautiful music on outer & middle grooves -- though much of the stylus shank was now permanently encrusted with dirt, and the tip was audibly worn (affecting playback of inner grooves). This is the cart that sold me on Koetsu, though I immediately acquired a new Platinum model because of the worn tip. I finally had this one rebuilt by Koetsu this summer, retaining the original alnico magnets rather that upgrading it to platinum, and have it spinning again! Very nice cartridge!!

I got the original Koetsu headshell with it too. And it has a particularly lovely Onyx grain on that one side!

Whaaoo…!! Soo beautiful, mulveling..!!
Looks like the rings of Saturn. Nice to hear you made a rebuild of the jewel.

/ Jk
 

Ralphio

Well-Known Member
May 11, 2015
19
54
243
Magic eraser sheets (these are relatively new and are the perfect thickness already), cut into a 1 inch long rectangle-ish shape. Then dip into a corner, with the long part coming towards you, and with a single finger rotate back and forth (carefully!) to “scrub” all around the stylus. Sometimes add a drop of water to the dip spot.

do that once per session or 2. Long bristle synthetic dry brush (Japanese companies like Shelter and Fidelity Research sometimes include a white brush that is perfect) to brush after every side and after the Magic Eraser treatment. Also brush all up and down the cantilever and front plate!! Any debris left anywhere on the assembly is asking for a chemical reaction to start happening. That's why you want long bristles, not those silly little circular pad brushes.
That rotation procedure sounds like it might be very effective - must give it a try. So how thick is the ME piece when sitting on the platter?
 
  • Like
Reactions: mulveling

mulveling

Well-Known Member
Jul 6, 2017
234
336
168
That rotation procedure sounds like it might be very effective - must give it a try. So how thick is the ME piece when sitting on the platter?
The new Magic Eraser "sheets" are only about 1.5mm thick. With the original Magic Eraser blocks, I would cut a piece (with very sharp razor blades) that was ~ 3 - 4 mm thick and it was hard to ensure a consistent thickness from end to end. I now prefer the sheets. Super easy!

Please excuse the cheap Fluance and 2M Blue (not worthy of a Koetsu thread!) pictured here, as it's what I have in my office (I need to dust lol), but this is exactly what I do on my main rig also! I would gently "push" with my finger so the piece rotates away from spindle, then move finger to the other side and push it back towards spindle; repeat a few times. The dipped stylus serves as the pivot point. I've done this procedure for 4 years starting with my Blue Lace Diamond, usually with a drop of water. As per my pics above, styli will remain shiny and clear, with no accumulated build-up of any kind.
IMG_9972.jpeg
 
Last edited:
  • Like
Reactions: jadis and Johan K

Ralphio

Well-Known Member
May 11, 2015
19
54
243
Thanks Mulveling, I'll have to hunt down some ME sheets - never heard of them. This surely seems about the best method available to keep that stylus clean and shiny, maybe along with the occasional dip in the DS Audio goo pad and swipe with the Lyra SPT.

I've been using a wedge shaped piece of ME on the end of a toothpick and simply bumping it up to the stylus several times as it sits freely cued up. This seems to work pretty good and quick and easy to do after each side but I'm definitely giving your method a whirl. thx again.
 
  • Like
Reactions: mulveling and jadis

Bill Hart

Well-Known Member
May 11, 2012
2,684
174
1,150
I have two Koetsus-- a Jade, which sounded great out of the box and a Tiger Eye, which needed a little playing in (around thirty hours) to tame some stridency. The Tiger Eye now sounds great and seems to have more high frequency info than the Jade- the mythology is that they put better motor assemblies into the higher ticket cartridges, the character of the stone may affect the sound, I don't know. I run the Koetu on an Airline arm and it is fabulous- not just the midrange, which I'm very particular about, but far more tone, texture and gravitas in the bass.
For cleaning I got paranoid about stressing the stylus and quit dunking, whether it was the Zerodust or whatever, Blu-stuff or even ME (which gave me great results). Melamine was originally developed as a sound proofing material and in combination with mass loaded vinyl can stop sounds dead. (I use it to quiet the air compressor that drives my arm- the compressor is in a custom box located in an adjacent room).
When you wet ME, I think it behaves differently than dry.
Like I said, I may be too paranoid.
I found a photo of my main system back in 1975- and noticed a stylus brush I had completely forgotten about- it came with the original AT- Shibata I bought back in 1973 or so. Apparently, AT was still supplying that brush with the cartridge that had the coils on the cantilever. I reached out to their parts department and the gent there said they don't sell it separately but was kind enough to send me 5 of the brushes. Unfortunately, apart from the one I'm using I gave the rest away. It is a longer bristle brush, which enables me to clean the cantilever, unlike those standard issue "pad" type stylus brushes. I like the longer bristles for that reason.
IMG_0293.jpg
 

About us

  • What’s Best Forum is THE forum for high end audio, product reviews, advice and sharing experiences on the best of everything else. This is THE place where audiophiles and audio companies discuss vintage, contemporary and new audio products, music servers, music streamers, computer audio, digital-to-analog converters, turntables, phono stages, cartridges, reel-to-reel tape machines, speakers, headphones and tube and solid-state amplification. Founded in 2010 What’s Best Forum invites intelligent and courteous people of all interests and backgrounds to describe and discuss the best of everything. From beginners to life-long hobbyists to industry professionals, we enjoy learning about new things and meeting new people, and participating in spirited debates.

Quick Navigation

User Menu

Steve Williams
Site Founder | Site Owner | Administrator
Ron Resnick
Site Co-Owner | Administrator
Julian (The Fixer)
Website Build | Marketing Managersing