Your opinions about KOETSU URUSHI BLUE or VERMILLION

tkr, it is that euphoric quality that some of us love about the Koetsu's. You would have to add a lot of weight to the SME V to get the bass right.
I use my Koetsu for string quartets and the like not for R+R and rarely for Jazz. The other cartridges I use are more neutral and to my ear more accurate not to mention better trackers (more accurate is not equal to better sounding.) 
mulveling, I certainly can not argue with your opinion. The FR's are certainly heavier arms. I would never use a Koetsu in a uni pivot arm. Actually, I would never use anything in a uni pivot arm so I guess that is not saying much. 

tkr, it is that euphoric quality that some of us love about the Koetsu's. You would have to add a lot of weight to the SME V to get the bass right.
I use my Koetsu for string quartets and the like not for R+R and rarely for Jazz. The other cartridges I use are more neutral and to my ear more accurate not to mention better trackers (more accurate is not equal to better sounding.)

I think you misunderstood my post. Actually, I had no problems with the bass of the Sky Blue at all. As I wrote, the Sky Blue had a great bass "slam" and dynamics. 
My problem was that it sounded a bit too warm and cuddly or, if you want, euphonic.
My solution was to upgrade to a Koetsu Coralstone, which is a totally different beast. 

The Vermilion does *not* have silver-plated copper wire.

"This is the only Urushi cartridge that uses a double-coil winding of silver-and-copper – not silver-plated copper – and the coils here are made with fewer turns. Thus it has the lowest output of any Koetsu at 0.2mV, and half that of any other Urushi."

https://www.hifinews.com/content/koetsu-urushi-vermillion-cartridge

I have heard great things about it and it's the one I would buy, shopping at that level for a Koetsu. Hopefully next year. 

The Link might need a Translation, there is plenty to read and Post 34 will be off interest.

https://www.analog-forum.de/wbboard/index.php?thread/132081-koetsu-systeme-erste-erfahrungen/&pa...

Found the following on the Whest audio site:

Quote

thought I'd share a few short words about the ART20 cartridge that I have had on my turntable for approximately 30 hours.  This ART20 replaces my Koetsu Urushi Vermillion MC as a 'stop gap' while the whole cartridge gets a rebuild because of a damaged coil.  Well 30 hours into this ART20 and I can tell you that it is far better than the KU Vermillion in every respect.  The separation is incredible and makes the Koetsu sound strident and nearly mono.  I am really quite shocked at the difference because I have recordings made on my Tascam DA3000 in DSD (dual-mono) and comparing the 2 cartridges even after recording the ART20 shows the ART20 to be far superior.

I am incredibly surprised and shocked.  I certainly won't be listening to my Koetsu dealer after this as he said there is NO WAY the Audio Technica ART20 could be better.

Brinkmann Bardo/ Brinkmann 10.5" arm/ ART20/ TITAN Pro II
Dr J P Benson - Edinburgh