The Devil is in the Cartridge Setup (and a good phone pre)...


I had a freak out moment--or shall I say 2 days because that's how long it went on. 

I've been on these forums posting various things, noting my vinyl bested my digital and that's why I'm looking to figure out how to up my digital front end.  Well, my vinyl end became harsher, dirtier and grainier.  That's the best that I can do. 

No wait....I can say this.  I listen to tons of stuff and I use Norah Jones albums as a reference.  I know she should sound sweet, centered and pure.  I was tube rolling, re-positioning speakers and not able to roll things back. 

I recently "upgraded" two dirt cheap Texas Instruments op amps in my Manley Chinook to Burr Brown models, which had way better specs.  Could it be that BB op amps weren't doing the trick and causing the dry, dirty vinyl? 

After several days, I went back through my cartridge alignment and settings.  What I found was all was fine and dandy on positioning due to using a Feickert protractor, BUT I recently pumped up the tracking force to the upper limit, 2.0 grams, for the cart (AudioTechnica ART9).  I moved it back down to the minimal setting, 1.6 grams.  All is good. 

Maybe the cart's suspension wears over time and less force or weight is needed. I don't know.  

Phew.  I'm back in vinyl nirvana.  I was wondering if I needed different gear, meds, etc. to get back to where I once was happy.  

PS  And yes, the op amp "upgrade" made less difference than just setting my cart to where it sounds best. 
jbhiller

Showing 1 response by nandric

The American philosopher D. Davidson wrote an article with
the title ''What  metaphors mean''. The problem with Davidson
like by his 'mentor' Wittgenstein is that they have no theory but what
one would call ''philosophical remarks''. Wittgenstein ''Philosophical
investigations'' are illustration . After remark nr. 1000 one lost or
forget 980 other because an normal person can't remember more than, say, 20. No wonder then that the question ''what are both works
about''? is impossible to answer. According to Davidson metaphors have ''ordinary mening'' or no meaning at all.
So what is the meaning of ''the devil in connection with details''?
To me it means a warning against ''easy statements'' by which
many or some details are overlooked. We can, I think, agree that
''our'' J. Carr knows all the details involved by  cartridge design. 
But this does not apply for the most other members of our forum.
Consider the fact about ''primary fear'' by cartridges regarding
the stylus condition. According to J.Carr this is the least serious
issue by carts because stylus (only) retip will not change the
performance of the cart more than cantilever or suspension
change. Consider suspension change. How many of those can
any retip service get from their supplier and in what quality?
EMT for example has for years as ''achilles tendon'' the suspension.
If an producer is not able to solve such a problem way should 
an retipper do better? I want mention coils because there is
hardly any retipper capable to repair those. But those are ''the
details involved'' among other.