2. analog
  3. 130564-40535

garrard 301 and its' restorations

i was looking at a recent  you tube video of a restored garrard 301 in action. the platter motions while playing an lp were  very "wobbly" and bouncy ,like it was tracking a warped record or a spring in the suspension was "detuned"  is  this an optical illusion or is this normal to the idlers ?. i've never seen this on a vpi ,acoustic signature ,technics 1200 direct drive , kronos ultra high end etc .


 

theoriginalthor1
moonglum
619 posts
 
Oddly enough it wasn't particularly audible. No more so than warped or non-concentric discs i.e. all vinyl records but with varying degrees of severity ;)
Cheers,
theoriginalthor1 OP
107 posts
 

he was using an ortofon 12inch arm and a ortofon spu variant.and headshell


theoriginalthor1 OP
107 posts
 

go to:

locus design group;

upgrade turntables

Garrard 301, Orthofon spu

two videos


its a nice old school turntable!

lewm
12,994 posts
 
Whatever it is that you are talking about, it is not "normal to idlers".  Idlers can be judged by the very same criteria used to judge belt- and direct-drive turntables; the platter should never wobble visibly.  At the micro level, probably no turntable is absolutely perfect in that regard, but if you can see the phenomenon, you've got a problem.  My guess is that the LP was warped.
theoriginalthor1 OP
107 posts
 
it is clearly unstable  
More to discover