I have a DL-160 on the SL1200 and can't get rid of sibilance which does not show up on finer styluses that are on the Ortofon 2M Black and retipped Denon DL103.
Gadfly (Threads | Answers)
I will lay odds this is due to cartridge set-up rather than the cart, stylus or phono, and it's not limited to your set-up, but to all those discussed.
Why do I say this? Because I have had marginal sibilance issues as well, and with several carts including Benz Ace (marginally problematic), AT150MLX (most problematic), Dynavector XX2 MK2 (least problematic).
I solved the problem this weekend, and the solution was the MintLP Best Tractor protractor. My cartridge set-up was not properly dialed in, despite using a Technics specific protractor. The MintLP demonstrated this very quickly.
The MintLP Best Tractor, if properly used, will eradicate sibilance caused by microscopic mistracking. It will be a revelation to you if you follow the alignment procedure according to the instructions.
IMO, it is a more valuable mod/tweak than any of those offered by KAB, which are excellent but should come after a proper cartridge set-up (and no, the Technics jig is not sufficient because it does not help align the cart).
Indispensable. I can't recommend the MintLP Best Tractor highly enough.

