Dear 57s4me: IMHO the first and main factor/characteristic/target on analog is: that the stylus tip ( at microscopic level. ) be always in touch with the grooves and I mean always with out any tiny deviation from there and this depends mainly in the whole cartridge design and not on the TT quality or even in the tonearm one.
Cartridge tracking habilities depends mainly on the cartridge it self, I'm not saying that we don't need at least a decent tonearm design because we need it but not at the level everyone could think.
I tested hundred of cartridges ( from LOMC to MM/MI ones. Vintage and today ones. ) in several different tonearms with different effective mass and effective length and build materials and my first hand experiences tell me that if the cartridge has high tracking habilities it will showed always it does not matters that even the resonance frequency with the tonearm be way out of the ideal range, example a heavy mass tonearm with a high compliance/low weight cartridge.
It is so " curious " ( I mean curious because is unknow for me the precise whys. ) that the same cartridge body on a MM cartridge when I tested with three different stylus original replacements where the only change was the stylus tip shape and even that shares the same whole design on suspension and the like there are differences on each one tracking habilities and sound quality level.
I agree with you that if you already losed groove information you just can't recovery and then the main target down there is to recovery all the recorded information in the grooves and this can do it " only " by the cartridge and from here all what you want: from TT mat to tonearm board passing for different steps to damp everywhere the analog rig stopping that feedback Tonywinsc and you touched.
IMHO a massive TT design as could be the 927 not warranty that non-feedback because we have to remember that a massive item don't stop per se that feedback but even could be worst and easyly perceived by that extremely sensitive " microphone " name it cartridge. The only way to be sure any TT design ( including the 927. ) is doing its job on the subject is making measuring taking in count the lowest " level " any cartridge can be disturbed. With out those measurements real tests all what we have to say on the whole subject is subjective and its validity is valid around those " ears " and the accuracy and distortion level of the audio system.
Regards and enjoy the music,
R.
Cartridge tracking habilities depends mainly on the cartridge it self, I'm not saying that we don't need at least a decent tonearm design because we need it but not at the level everyone could think.
I tested hundred of cartridges ( from LOMC to MM/MI ones. Vintage and today ones. ) in several different tonearms with different effective mass and effective length and build materials and my first hand experiences tell me that if the cartridge has high tracking habilities it will showed always it does not matters that even the resonance frequency with the tonearm be way out of the ideal range, example a heavy mass tonearm with a high compliance/low weight cartridge.
It is so " curious " ( I mean curious because is unknow for me the precise whys. ) that the same cartridge body on a MM cartridge when I tested with three different stylus original replacements where the only change was the stylus tip shape and even that shares the same whole design on suspension and the like there are differences on each one tracking habilities and sound quality level.
I agree with you that if you already losed groove information you just can't recovery and then the main target down there is to recovery all the recorded information in the grooves and this can do it " only " by the cartridge and from here all what you want: from TT mat to tonearm board passing for different steps to damp everywhere the analog rig stopping that feedback Tonywinsc and you touched.
IMHO a massive TT design as could be the 927 not warranty that non-feedback because we have to remember that a massive item don't stop per se that feedback but even could be worst and easyly perceived by that extremely sensitive " microphone " name it cartridge. The only way to be sure any TT design ( including the 927. ) is doing its job on the subject is making measuring taking in count the lowest " level " any cartridge can be disturbed. With out those measurements real tests all what we have to say on the whole subject is subjective and its validity is valid around those " ears " and the accuracy and distortion level of the audio system.
Regards and enjoy the music,
R.