Phono cartridge Goldilocks


I recently sold my Koetsu RSP because it way way too dark in my system. I bought a Kleos SL as I had several recommendations that it provided great clarity and treble extension. Well it does, but perhaps too much for the system.

I am looking for something that fits between the two in terms of overall speed, clarity and upper mids-treble presentation. One person recommended My Sonic Labs.

The system is:

Schroder SQ reference arm on an SP-10/Steve Dobbins plinth table.
Coincident phono stage and Frankenstein 2 amps
Audio Kinesis Zephrin speakers

Budget is around $5k-$7k and a used cartridge is fine.
jarrett
I have heard the Koetsu RSP and the Lyra Kleos with observations similar to yours. You might consider the EMT JSD S75 (75th anniversary edition), which is a cartridge I purchased recently. Great detail without thin bright sound, natural voices, and bass with drive. In your stated price range new. Tone Imports is the US importer. The link below has some information on EMT.

http://www.cosmoshifi.com/files/products/Cosmos-HiFi-emt-jsd-s75.pdf

Good luck with your search.

Jim Perry
Two more to consider would be the ZYX UNIverse II and the Transfiguration Proteus. I don't think you could go wrong with either.

My Sonic Labs is supposed to be very nice too, but I haven't heard any of them.
I have a Kleos on a JMW-9 signature tone arm and an Audio Technical AT150ANV on another JMW-9 signature tone arm and the AT is much more liquid than the Kleos and it tracks much better as well, especially the inner groove. 

The AT is one of the best cartridges I've had the pleasure to use and dispels the notion that MC cartridges are superior. I would put it on my top 3 picks.