MC-MM-MI CARTRIDGES . DO YOU KNOW WHICH HAS BETTER QUALITY PERFORMANCE? REALLY?


Dear friends:The main subject of this thread is start a dialogue to find out the way we almost all think or be sure about the thread question :  " true " answer.

 

Many years ago I started the long Agon MM thread where several audiophiles/Agoners and from other audio net forums participated to confirm or to discover the MM/MI/IM/MF/HOMC world and many of us, me including, was and still are" surprised for what we found out in that " new " cartridge world that as today is dominated by the LOMC cartridges.

 

Through that long thread I posted several times the superiority of the MM/types of cartridges over the LOMC ones even that I owned top LOMC cartridge samples to compare with and I remember very clearly that I posted that the MM and the like cartridges had lower distortion levels and better frequency range quality performance than the LOMC cartridges.

 

In those times j.carr ( Lyra designer ) was very active in Agon and in that thread  I remember that he was truly emphatic  posting that my MM conclusion was not  true due that things on distortion cartridge levels in reality is the other way around: LOMC has lower distortion levels.

 

Well, he is not only a LOMC cartridge designer but an expert audiophile/MUSIC lover with a long long and diverse first hand experiences listening cartridges in top TT, top tonearms and top phono stages and listening not only LOMC cartridges but almost any kind of cartridges in his and other top room/systems.

 

I never touched again that subject in that thread and years or months latter the MM thread I started again to listening LOMC cartridges where my room/system overall was up-graded/dated to way superior quality performance levels than in the past and I posted somewhere that j.carr was just rigth: LOMC design were and are superior to the other MM type cartridges been vintage or today models.

 

I'm a MUSIC lover and I'm not " married " with any kind of audio items or audio technologies I'm married just with MUSIC and what can gives me the maximum enjoyment of that ( every kind )  MUSIC, even I'm not married with any of my opinions/ideas/specific way of thinking. Yes, I try hard to stay " always " UNBIASED other than MUSIC.

 

So, till today I followed listening to almost every kind of cartridges ( including field coil design. ) with almost every kind of tonearms and TTs and in the last 2 years my room/system quality performance levels were and is improved by several " stages " that permits me better MUSIC audio items judgements and different enjoyment levels in my system and other audio systems. Yes, I still usemy test audio items full comparison proccess using almost the same LP tracks every time and as always my true sound reference is Live MUSIC not other sound system reproduction.

 

I know that the main thread subject is way complicated and complex to achieve an unanimous conclusions due that exist a lot of inherent differences/advantages/unadvantages in cartridges even coming from the same manufacturer.

 

We all know that when we talk of a cartridge we are in reality talking of its cantilever buil material, stylus shape, tonearm used/TT, compliance, phono stage and the like and my " desire " is that we could concentrate in the cartridges  as an " isolated " audio item and that  any of our opinions when be posible  stay in the premise: " everything the same ".

 

My take here is to learn from all of you and that all of us try to learn in between each to other and not who is the winner but at the " end " every one of us will be a winner.

 

So, your posts are all truly appreciated and is a thread where any one can participates even if today is not any more his analog alternative or is a newcomer or heavily experienced gentleman. Be my guest and thank's in advance.

 

Regards and ENJOY THE MUSIC NOT DISTORTIONS,

R.

Ag insider logo xs@2xrauliruegas

The ideal phono preamp typology should be a separate thread…imo… My point remains it is impossible to evaluate a cartridge by listening without some form og gain, EQ or both…. 

 

@tomic601: And in fact, the cartridge/tonearm/turntable/RIAA phono amp may be considered a single multi-piece component, the performance of each evaluated only in relation to the others. The same is true of the loudspeaker/amplifier interaction, and the loudspeaker/listening room as well.

Addendum: As others have noted above, the unique sound of the London/Decca pickups is not a consequence of them being moving iron designs, but rather of their lack of having a cantilever (Decca referred to their design as "Direct-Sensing"). In J.Gordon Holt’s review of the Decca Blue in the Autumn/Winter (3) 1973 issue of Stereophile Magazine (where I learned of the Decca cartridge), he named that "cantilever haze". He also referred to the "attack" I cited as "transient snap".

Also noted above is the ability of the cartridge to reproduce the "texture" of the sound produced by instruments. The sound of a guitar pick sliding down a string is visceral, as is the sound of the tip of a drumstick hitting a cymbal, producing (in the case of good cymbals) a percussive "click". You can hear the sound of the material the instrument is made of, including the wood texture of an old Martin acoustic guitar, and the steeliness of a Telecaster.

 

Please offer a mechanism to explain why a “good LOMC suppressed groove noise better than the others”, other than that’s your opinion.

 @lewm It’s just an observation that I came to realize after 50 plus years of playing records using different turntables, arms, phone amps and cartridges. There’s no mechanism involved, just personal experience. Could it be wrong? Maybe…Addressing your other comment, “Good” is arbitrary and hard to define but…what ever you think it is…seems best.

@rauliruegas Those ADS’s must sound fantastic in your room! Thanks for sharing! Seeing your cartridge collection I noticed a couple in particular, it takes me back to a time where I put a lot of hours on Stanton 681EEE’s and Empire 2002’s.

Apologies for the late reply, “life” gets in the way sometimes :-)))

@mijostyn  : " and it will not handle high groove velocities near as well as a MI or MC cartridge will. " 

SG has no mistracking problems as a fact exist many MC/MI that can't handle high velocities recorded LP grooves, not the SG. It's brigthness comes from no RIAA and from its dedicated phono stage but that cartridge ( SS models, not Panasonic or Sao Win. ) tracks everything even at inner grooves.

 

R.