Oh, you're right..and obviously writing of a much more recent model. I was
thinking of an early-mid 1960's model...perhaps the Ortofon SPU ? Does that
ring bells for anyone?
Ray
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"Pooh Bear" wrote in message
...
Raymond Peter Thomas wrote:

Cutting to the chase somewhat, are you sure you really want to play your
valued records using an arm which typically required a 'downforce' on
the
cartridge/stylus of 3-5 grams ?

Not so.

The RMG 309 has a beautifully calibrated rotatable couterbalance
calibrated 0-5
in 1 gram increments. Being infinitely adjustable, select your own
tracking
force, normally 1.5 - 2 in my case with a Shure or Stanton.

I don't know how records of that era survived such treatment, it's not
like
they had specialized stylus profiles or anything to reduce the psi on
the
groove. I believe the Ortofon cartridge of that era was quite revered,

Uhuh. I must somewhere have the one that came with the arm but it was only
mono
IIRC. One of the first moving coils that I know of.

a bit like the Decca London. Might pay to post your inquiry to the hifi
fraternity newsgroups, such as aus.hi-fi (a quite good source of info)

Graham