Direct Drive vs. Idler Drive vs. Belt drive


I'd like to know your thoughts on the strengths and weaknesses of each drive system. I can see that direct drive is more in vogue over the last few years but is it superior to the other drive systems? I've had first-hand experiences with two out of the three drive systems but looking to learn more.
128x128scar972
Dear Tom, How get people  this conviction about 'essential'',
''original'' and other ''properties'' of objects? The most are not
familiar with Greek believes which are ''transfered''   by education
to the next  generations. Think of Greek ''metal analogy'' by 
describing  persons; ''iron strong'', ''honest as gold'', etc. In 
social science  one was looking for the ''original 
meaning of words''. to explain their ''real meaning'' . Your
 examples testify of the  ''opposite meanings'' of ''terms''. Hegel
 was master in the ''opposites''. Each  term has its opposite
 while opposites have  their own opposites.
He constructed an labyrinth of words and was not able to find
the way out. So he ''solved'' the problem by invention of
''unity of opposites'' like the unity of the contradictory. But, alas,
words are not linguistic entities which can be true or false. Those
are statements, sentences or propositions (choose your own).
Kant and Hegel never grasped that they are talking about language
not about reality. That is why they were obsessed  with ''meanings''
thinking that those ''explain reality''. But what kind of things are
meanings? The so called ''theory of meaning'' has lost the battle
with ''Theory of reference'' . Reference , uh, refer to external
objects in the reality. That is the connection with language. 
Japan was so successful because they improved the ''original 
products'' from the West . Why are Americans so obsessed 
with ''original parts''? 
Why so many in our forum think that there are ''essential '' and
other ''not essential parts'' by each composed thing from parts ?
This is because of Aristoteles influence in the Western education.
His ''authority'' ruled for 2000 years in Europe. Some social
scientist  still search for ''essential things''. They are also talking
about the meaning  of terms.





Thuchan, I do take your point re complexity. I admire industrial art for art’s sake. For that we also have cars and cameras, along with vintage turntables, vacuum tubes, and oddball speakers like my Beveridges. Just no compressor in my audio system. I had to draw the line somewhere.
but the case is that this cart has elliptical stylus.
Well, VinylEngine describes it as HYPER-ELLIPTICAL.....
But we can't always trust VinylEngine...🤗
They also use the same description for the 'ordinary' SONY XL-88....
It appears a bit more advanced to me....?
Generating ''new words'' by adding up phoneme. There are
''left hand''- and ''right hand'' methods
The Romans were left with ,say, RES on the left side and addition
on the right side. ''We'' are the right hand 

RES- nulius (property which does no belong to anyone; free)
RES- sacre  ( saint objects)
RES- immobiles (movables)

PROPERTY- movables, real estate .etc.
ELLIPTICAL- ''super''  and other kinds. 
 
A kind of word ''root '' is assumed which can be modify by
adding some phoneme to the right or left side of the ''root word)
But I have no idea how this works in Australia (grin).
Addition, the problem by ''Australian English'':
Australian ENGLISH,
New Zeeland ENGLISH
American ENGLISH
British (?) ENGLISH 
Our forum ENGLISH
Raul's ENGLISH, etc
BTW deed anyone in our forum try to put together LP 12 from
''original parts''? Is any improvement possible without
changing some parts? Are those than worthless because
of the lack of original parts?