VPI Classic upgrade what any had the SDS, it is a

i am so sorry for my poor english, i did not understand my post too.
i do enjoyed very much my VPI Classic with Dyna 17D3, have it for 1 week now, have not listen to CD, Black oak, i like the new look vs the 45deg. edge of the first version, the one is more rounded at the edge, also VPI quality control over the motor drive are not standard, the first one that i got have noisy start up it was a walnut which my dealer supplied wrongly as i wanted black. so it came last Friday and i am happy because no noise at start up. everything is the same on sound, infact the speed stay very good on that day when set up by my dealer.on dot 33 1/3rpm.
my wife enjoy every mins her comment was why i did not get it earlier.
Wow i must said the bass on this TT is never heard on my system, my Sony XA-SCD 9000es are no match in everything.
the holographic and voice , instruments separation is wow.
i bought used LP too for $5 Jennifer Warnes and many others, it sounded as good as new 180 to 200g and 45rpm. except more hiss and pop, so i order VPI 16.5 cleaning machine, not here yet.
Chris

Opus - is the incoming voltage drop, sometime i read 110 volts and 116 volts etc. so having SDS will maintenance constant speed regardless of incoming voltage.
My dyna 17D3 at the end track will hit the VPI clamp and bounce right back, anyone have this problem? maybe i should change to smaller diameter clamp, anyone replace a new clamp which is good,recommendation please.thks Chris

Hi Guys thanks for your comment and suggestion.
Since then i have ready involve lots of time listening to all type of music.
i have upgraded- From PS audio Phono to Aesthetix Io sgn.
Aesthetix Calypso pre
Dyna 17D3 to XX2MK2
VPI HRX's clamp and outer ring
Just order a SDS.(waiting for it to be ship)

The first upgrade was Calypso, music was up many level as compared using Anthem AVM30 which is meant for home theater, even my sony scd-xa9000es surprising was sounded very good and open. ,this gave me real enjoyment, then the Dyna XX2MK2 another bigger step.
Then came Aesthetix IO sgn. much much higher level of listening.
AS the Aesthetix Io sgn. is costly, i have to wait till i have more budget to get the Aesthetix Callisto sgn.
HAPPY LISTENING TO YOU ALL.