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Turntable speed accuracy

There is another thread (about the NVS table) which has a subordinate discussion about turntable speed accuracy and different methods of checking. Some suggest using the Timeline laser, others use a strobe disk.

I assume everyone agrees that speed accuracy is of utmost importance. What is the best way to verify results? What is the most speed-accurate drive method? And is speed accuracy really the most important consideration for proper turntable design or are there some compromises with certain drive types that make others still viable?
peterayer
dev's avatar
dev
832 posts
 
Hi Albert, thanks for the neutral responce.

It was Mike L's posting suggesting this NVS table was all this and that as you know dumping other tables that he had.

Here is just one posting

http://forum.audiogon.com/cgi-bin/fr.pl?vaslt&1036349020&openflup&2334&4#2334

So when using the TimeLine on the NVS what are the results?
dover
2,187 posts
 
Grr6001 - No one ( to my knowledge ) ever stated it was better than any other TT.
Jonathan Tinn had stated in his system ( which now seems to have disappeared) :
"The Wave Kinetics NVS Direct Drive Turntable is absolutely in a league of it's own. Having a great deal of experience with the likes of the Rockport Sirius III, Continuum, SME 30, Forsell Reference, Grand Prix Audio Monaco, VPI HRX, Nottingham Hyperspace, Basis Debut, Lodo Audio The Beat, Kuzma Stabi XL, Vyger Indian Signature, Walker Proscenium and many others, this turntable is truly unique. It is immediately noticeable. "
There was no declaration of commercial interest.

However it is time to move on.
grr6001
104 posts
 
Wow!

Seems to me a few here have another agenda to try to discredit or devalue what I feel is one of the best turntables to hit the market in a very long time.

It's to bad some have to stoop to these childish levels.

This table,,, The Wave Kinetics NVS, properly set up..... in many ways equals my reference reel to reel tapes.

I know I'm not alone in this assessment>
halcro's avatar
halcro
2,664 posts
 
Dear Raul,
It is rather strange that the ability to maintain accurate and consistent speed for a turntable whilst playing records.......appears to be the hardest feat (for most of them) to achieve?
I would have thought that this is the primary (sine qua non) quality and function of a turntable?
Perhaps your idea of Manufacturers selling turntables with a 'Timeline Certification' could sort the chaff from the wheat?.......but are there ANY manufacturers of current turntables able (or prepared) to do this?

I think in the end.....it is up to each user. Caveat Emptor?
Regards
H
halcro's avatar
halcro
2,664 posts
 
Albert and Lew,
You don't specifically mention it......but I assume the SP10-3 maintained its speed with and without the cartridge tracking the groove?

Also Albert......you don't specifically mention if the NVS passed the Timeline test with equal aplomb?
Lew....have you tested the Kenwood L07-D with the Timeline? Even if you don't have a tonearm mounted....it would be interesting to know?
Also.....I have seen almost nothing regarding the speed stability of Idler Decks vis-a-vis the Timeline?
Will the Timeline not sit on the Idler spindle at all?......even if it doesn't sit all the way down, can't you manage to somehow 'wedge' it on?
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