EMT JSD P 6.0

I've not, but I understand the P stands for Platinum.  I heard the JSD-6-G, and it sounded more neutral than my TSD-15. I took that listen with a grain of salt, because it was on a different turntable. I'm running my Tsd-15 on an Amadeus GTA, with very fine results.  

bgupton- Thanks for the update. I've had a few Koetsu's, and always enjoyed them. I now use a TSD-15, as I mentioned above. I'm running it in to a T2 SUT. I like Koetsu's very much, but didn't feel I had an ideally matched arm. The best results I got was my RSP on a Graham 2.2, run through an Aesthetix IO.  At the point I went with a Shindo preamp, I felt the Koetsu was simply not the best match. I believe there was simply lack of synergy, not only with my Vector tonearm, but also the Shindo. The TSD-15/T2 combo works wonderfully with the Shindo, as one might expect. May I ask what phono stage you are using, and if you run an SUT?  Best of luck with your new JSD6-P Cheers -Don