Clamp or weight for Technics Direct Drive?


I'm experimenting these days with a Technics SP-15 on the nice heavy Technics SH-15B2 plinth. Right now I'm running a Denon 103R in an Audio-Technica ATP-12T, and so far I like what I hear.

I'm wondering about using something to stabilize the records. I've generally used a clamp in the past, but the SP-15 has a very short spindle, and the collet on my Michell clamp doesn't reach down far enough to grab it. Is there an inexpensive clamp that would work? I could put a thinner mat on the platter, but the Technics OEM rubber mat is nice and does a great job of damping the alloy platter.

Would a record weight be preferable to a clamp? Seems like the Technics has at least some similarities to the heavier non-suspended tables that use a weight. Just not sure if the bearing in the SP-15 is stout enough to take the extra pressure.

If anyone is using a clamp or weight with their SP-10, 15, 25 or SL1200, I'd love to hear about your experience.

David
armstrod
Ekobesky,

I considered the KAB rubber grip for a prior turntable, but I haven't had the best of luck with clamps that use friction fit rather than a mechanical collet. They seem to lose their grip over time, and then won't stay down on any record with a serious dish which, of course, are the ones that need clamping the most. Do you have experience with the KAB product that the grip stays tight? I'll also email Kevin at KAB and see what he thinks.

Thanks for the reminder that this may be a good solution.

David
My JA Michel record clamp wore out yesterday morning. I had been looking at the HRS clamp but it looks way too heavy for a 1200.

Fortunately I found this NOS clamp this morning:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=012&sspagename=STRK%3AMEWN%3AIT&viewitem=&item=220105797204&rd=1&rd=1

Looks like it was designed with DD decks in mind.

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