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  1. #1
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    Cartrdge Recommendation - help

    I have an Acoustic Signature Final tool turntable with ARC VT 100 MKII Tube amp;Arc LS-15 preamp ; an Anthem phon preamp with Martin Logan Ascent speakers.
    The turntable has a Rega rb 250 tonearm and I am presently using a Grado Gold cartrdige.

    Any recoomendations for this set up? The Grado is ok but "thin" in the midrange and since I just got this beast (turntable) I probably should go better.

    Your ideas are appreciated. Thank you in advance.

  2. #2
    DMK
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    Quote Originally Posted by Arc45
    I have an Acoustic Signature Final tool turntable with ARC VT 100 MKII Tube amp;Arc LS-15 preamp ; an Anthem phon preamp with Martin Logan Ascent speakers.
    The turntable has a Rega rb 250 tonearm and I am presently using a Grado Gold cartrdige.

    Any recoomendations for this set up? The Grado is ok but "thin" in the midrange and since I just got this beast (turntable) I probably should go better.

    Your ideas are appreciated. Thank you in advance.
    The Grado is a decent cartridge but it's outclassed by the rest of your stuff. The arm on my table is a Rega RB300 and I'm assuming it isn't worlds different from the 250. I use the Ortofon Kontrapunkt B and it's an incredible sounding cartridge which works well with the Rega arm. It's $950 - how much did you want to spend? It'll fit in nicely with the rest of your system but there are other nice cartridges around for less (or more!).

    How do you like the Anthem? Years ago I owned their tubed preamp and it holds a special place in my heart as the first tubed product I ever owned. I upgraded the pre and then went with a tubed power amp and have never looked backwards to SS. I've never auditioned the Anthem phono and I'm not familiar with its specs. Does it have enough gain to drive a lower output MC cartridge?

  3. #3
    Forum Regular Chas Underhay's Avatar
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    Quote Originally Posted by DMK
    The Grado is a decent cartridge but it's outclassed by the rest of your stuff. The arm on my table is a Rega RB300 and I'm assuming it isn't worlds different from the 250. I use the Ortofon Kontrapunkt B and it's an incredible sounding cartridge which works well with the Rega arm. It's $950 - how much did you want to spend? It'll fit in nicely with the rest of your system but there are other nice cartridges around for less (or more!).
    I'll second the Kontrapunct b, superb especially considering the cost.

    If it is not already done, it would be worth considering one of the Origin Live type mods to your RB250, the Kontrapunct deserves it.

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    Kontrapunct is within my budget. I'm unclear by the mod to which you are referring , Origin Live.........
    Thanks for the replies!

  5. #5
    DMK
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    Quote Originally Posted by Arc45
    Kontrapunct is within my budget. I'm unclear by the mod to which you are referring , Origin Live.........
    Thanks for the replies!
    www.originlive.com. I have not had this mod performed and I don't expect to but others have done so and have deemed it a good upgrade. Of course, one reason I'm not interested in it is because I have my eye on this Morch DP-6 tonearm....

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    In some ways, choosing a phonograph cartridge is like choosing a speaker. Rather personal in what you think sounds best or most accurate with the other equipment you own. However, there are some objective criteria. Tracking ability, the ability to track highly modulated grooves at low force without distortion is one. Channel seperation at all audible frequencies is another. Personally I prefer cartridges with a flat frequency response. I also prefer cartridges which have a high output, are relatively immune to hum, and where you can replace the stylus without sending it out for service. That is why I prefer moving magnet cartridges in general and Shure V15 type V MR in particular. However, moving coil cartridges have their fans. Ortofon make a very good line of them and has been a reliable supplier for decades.

  7. #7
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    As Skeptic says...

    Cartridge choice is just about as personal an issue as speaker choice. In that light it comes as no surprise that my choices would be rather different from his. I prefer almost the exact opposite in fact - MC carts with low output.

    Based purely on my limited experience I would recommend you at least try to get to listen to any of the following at their respective price ranges:

    $150 - Denon 103 (I do not know why the system has turned this into a hyperlink - it has nothing to do with me)
    $750 - Shelter 501
    $1400 - Shelter 901

    All are low output MC and match well to the RB250.

    IMHO the 901 is one of the best there is - and I am not alone in that (although there is now a 90X that is supposed to be better but I aint come across it yet...)
    Last edited by maxg; 02-18-2004 at 07:34 AM. Reason: the system inserted its own hyperlink

  8. #8
    Music Junkie E-Stat's Avatar
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    Quote Originally Posted by Arc45
    Your ideas are appreciated. Thank you in advance.
    I agree with skeptic that as transducers, cartridges are subject to as much individual preference as are speakers. Like you, I use electrostatic speakers and have done so for over twenty years. Consequently, I favor moving coil cartridges for their superior resolution and transient response IMHO. I presently use a Dynavector DV-20XL cartridge that is available in both low and medium output versions and can be had for around $550. Since Anthem recommends a minimum output of 0.4mV, you may want to go for a medium output cartridge. I'm pushing the limit with my arrangement (the SP-9 has similar gain to yours) since I use the low output flavor and found that cabling, both signal and power, was more critical to keep noise levels down. In fact, I use a Monster conditioner on the table for the same reason.

    As for your Grado, I'm surprised at your "thin in the midrange" characterization. I owned one many moons ago and didn't find that to be the case. I found mine lacking in high frequency detail instead. But that was a different model, so? Since Grado says they are insensitive to capacitance, then loading is likely not a problem. Have you tried experimenting with VTA? A number of cartridges are quite sensitive in this area. I have found if the VTA is off, then the soundstage suffers. That may be what you are referring to. Good luck.

    rw

  9. #9
    Forum Regular hifitommy's Avatar
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    cartridges are sooo different

    thats why i keep about 5 or six mounted on headshells ready for swap out. stanton 881s, atML170, at440ML, shure vi5Vxmr, krell mc, ortofon mc 200, oc9. yup, they all do things differently and all have their areas of superiority. also, i never need to worry about wearing out a stylus as none gets THAT much wear at a time.

    that may be why i dont worry about wearing out LPs either...4-5k of those. i slide in some sacd, and rbcd discs now and again as well. its all about the music.

    i agree about the vta and the grado, ive had them before and never felt the mids to be thin.

    the kontrapunkt b is available on audiogon for less than the 950 cited by dmk, and 2juki as well. HIGHLY recommended.
    ...regards...tr

  10. #10
    DMK
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    Quote Originally Posted by E-Stat
    Consequently, I favor moving coil cartridges for their superior resolution and transient response IMHO.
    rw
    Absolutely agree. The MM cartridges I've listened to (Grado, Shure, Goldring) just don't compete in these areas, although I've never been able to fault their midrange capabilities. I much prefer a cartridge that is flat throughout the entire frequency spectrum rather than one that rolls off or sounds veiled when the going gets tough. My first listen to an MC cartridge was a revelation and I've never looked back.

  11. #11
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    Do the moving magnet cartridges have a flat response while the moving coils have a high end peak or do the moving coils have the flat response while the moving magnet models have a high end rolloff? The frequency response graphs and square wave response photos tell the story. The answer is the first case. And the reason is very simple. When you think about it, the principle of converting a mechanical vibration into an electrical signal is the same for both designs, the magnetic lines of force of a permanent magnet breaking a coil of wire therby generating a voltage. The only difference is that in the moving magnet design, the magnet moves relative to a fixed coil while in the moving coil design, the coil moves relative to a fixed magnet. Which variant is better? The one with the lower dynamic mass. And that is clearly the moving magnet. While extremely small magnets can be very powerful for their intended function, the mass of a coil of copper wire is restricted by the gage of the copper and the number of turns of wire required as well as the spool. Also the compliance of the lead wires becomes a factor. The high mass results not only in substantially more inertia but in lower compliance styli assemblies and greater resonances. Also fewer turns of copper means lower voltage output necessating more electronic amplification.

    However, whichever you choose, you can change the frequency response of the output using an equalizer or tone controls. Don't like the idea of equalization? Then consider this. Moving magnet or moving coil, the first thing that happens to the signal from the cartridge in the preamp is that it is equalized. Why? Ever hear of the RIAA curve? Do you know how microgroove long playing records are made? On recording the high frequency response of the tape is boosted so that the signal overcomes the surface background noise on the disc and the bass is cut so that it doesn't overmodulate the recording beyond the cartridge's ability to track it and to conserve space to make a long playing record possible. Upon playback, this frequency response equalization must be corrected for by processing it through an inverse equalizer. So you get equalization whether you like it or not. What cannot be compensated for is the high dynamic mass requiring greater tracking force to keep the record in the groove and make it follow the wiggles. Therefore, as a bonus for buying a MC cartridge, you get greater record and stylus wear on each playing and as a further added bonus, most MC cartridges have to go back to the factory for stylus replacement which is far more labor intensive than the three seconds it takes to slide one stylus out and another in for a MM cartridge.

  12. #12
    DMK
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    Quote Originally Posted by skeptic
    Do the moving magnet cartridges have a flat response while the moving coils have a high end peak or do the moving coils have the flat response while the moving magnet models have a high end rolloff? The frequency response graphs and square wave response photos tell the story. The answer is the first case. And the reason is very simple. When you think about it, the principle of converting a mechanical vibration into an electrical signal is the same for both designs, the magnetic lines of force of a permanent magnet breaking a coil of wire therby generating a voltage. The only difference is that in the moving magnet design, the magnet moves relative to a fixed coil while in the moving coil design, the coil moves relative to a fixed magnet. Which variant is better? The one with the lower dynamic mass. And that is clearly the moving magnet. While extremely small magnets can be very powerful for their intended function, the mass of a coil of copper wire is restricted by the gage of the copper and the number of turns of wire required as well as the spool. Also the compliance of the lead wires becomes a factor. The high mass results not only in substantially more inertia but in lower compliance styli assemblies and greater resonances. Also fewer turns of copper means lower voltage output necessating more electronic amplification.

    However, whichever you choose, you can change the frequency response of the output using an equalizer or tone controls. Don't like the idea of equalization? Then consider this. Moving magnet or moving coil, the first thing that happens to the signal from the cartridge in the preamp is that it is equalized. Why? Ever hear of the RIAA curve? Do you know how microgroove long playing records are made? On recording the high frequency response of the tape is boosted so that the signal overcomes the surface background noise on the disc and the bass is cut so that it doesn't overmodulate the recording beyond the cartridge's ability to track it and to conserve space to make a long playing record possible. Upon playback, this frequency response equalization must be corrected for by processing it through an inverse equalizer. So you get equalization whether you like it or not. What cannot be compensated for is the high dynamic mass requiring greater tracking force to keep the record in the groove and make it follow the wiggles. Therefore, as a bonus for buying a MC cartridge, you get greater record and stylus wear on each playing and as a further added bonus, most MC cartridges have to go back to the factory for stylus replacement which is far more labor intensive than the three seconds it takes to slide one stylus out and another in for a MM cartridge.
    Please share with us any and all frequency response graphs you have on MC and MM cartridges. When's the last time you saw one? Many, many years ago - back when MC's had high end peaks? Granted, some still do and others can based on measurable parameters with other pieces of gear in the chain. But the problem you're citing is largely theoretical these days, along with most of the other problems associated with vinyl playback. Oh, and I have no problem with equalization. I simply prefer to get my system as transparent and neutral as possible first.

    No question MM cartridges have some advantages - higher output, ease of stylus change. Sound is a disadvantage IMHO. There is less realism, less resolution, less detail. If being able to replace the stylus yourself is worth this, then by all means go for it. And record wear? Hmmm... I suppose records still wear out, but I haven't had that happen in many years. In fact, I still regularly play LP's from the 1950's. More record CARE = less record WEAR. And no one is dissing your Shure cartridge - at least no one who's ever spent any time with it. It's a world beater for $325. But it is NOT, and I repeat NOT the state of the art in cartridges - far from it. But there are other MM cartridges that are twice as expensive that aren't as good. There are even some MC's that bow to the Shure. But compared to a more expensive MC, the Shure comes up short. You disagree and that is your right. But don't cite some graphs and a bunch of theory and tell those of us who have heard better that MM's are the best cartridges - that ol' dog is too old and weak to hunt. We've heard the measurement schtick with digital, amps, preamps, tubes vs solid state and on and on ad nauseum. I prefer to listen, thanks.

    Now, since arguing MC's vs MM's is hardly worthy of your talents, gimme an opinion that is. Do you prefer the Perlman or the Mintz reading of Paganini's Caprices? I have several different copies of these pieces by several different violinists and while I have picked these two as the two best, I can't decide which is better, if either. Little help? Which is your favorite, and why? I'd really like to know and talking music is WAY more interesting than talking gear, no?

  13. #13
    Music Junkie E-Stat's Avatar
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    Quote Originally Posted by skeptic
    Do the moving magnet cartridges have a flat response while the moving coils have a high end peak or do the moving coils have the flat response while the moving magnet models have a high end rolloff?
    Would you characterize the +/- 2db response from 20-20k of my Dynavector DV-20XL as possessing a high end peak?

    http://www.dynavector.co.jp/english/...art/e_20x.html

    One model up the Dynavector food chain is the Karat 17. You will find a B&K graph where it is within +/- 0.5 db from 20-20k.

    http://www.dynavector.co.jp/english/...rt/e_17d2.html


    Quote Originally Posted by skeptic
    Ever hear of the RIAA curve?
    Sure. While I eschew the 30 hz rumble filter specification, I find the Dynavector models able to track the RIAA curve rather accurately, thank you very much. Frequency response is but one aspect of a phono cartridge's sound quality.

    Oh, lest I forget. Let's discuss this canard:

    Quote Originally Posted by skeptic
    Which variant is better? The one with the lower dynamic mass. And that is clearly the moving magnet.
    Uh, no. I do, however, understand the concept. That's why I favor full range electrostatic speakers. There is neither wire nor magnets in the moving mass. Just 0.00065 inches thick of mylar. Back to cartridges. You may find some non-representative example of a heavier moving mass MC cartridge, but the opposite is usually true. Even 70 turns of 11 micron wire doesn't weight a whole bunch. Think of the other side of transducers. Most conventional speakers are of the moving coil variety. Can you imagine the (dreadful) transient response of a tweeter where the magnet was part of the moving mass? BTW, how many moving magnet loudspeakers are there on the market? A random check of various tweeters in all price ranges finds the mass of the magnetic structure to be 10 to 30 times that of the moving coil structure. LOL !!

    rw
    Last edited by E-Stat; 02-23-2004 at 04:15 PM.

  14. #14
    DMK
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    [QUOTE=E-Stat]Would you characterize the +/- 2db response from 20-20k of my Dynavector DV-20XL as possessing a high end peak?

    http://www.dynavector.co.jp/english/...art/e_20x.html

    One model up the Dynavector food chain is the Karat 17. You will find a B&K graph where it is within +/- 0.5 db from 20-20k.

    http://www.dynavector.co.jp/english/...rt/e_17d2.html



    I'd call that "essentially flat" which coincidentally is how Shure describes its flagship cartridge!

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    In my house, Heifetz is the gold standard by which all other violinists are measured. I'd have to see if I even have the others. One thing I can say. I'm not too impressed by Rugero Ricci's recording. Let me look around and see what recordings I've got. The only versions I've heard of it recently was a piano arrangement of the 24th and 9th by Liszt played by a Russian finalist in the 1994 Van Cliburn competition on Phillips and a guitar arrangement on Naxos. A version on viola was pure torture to listen to.

  16. #16
    DMK
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    ???

    Quote Originally Posted by skeptic
    In my house, Heifetz is the gold standard by which all other violinists are measured. I'd have to see if I even have the others. One thing I can say. I'm not too impressed by Rugero Ricci's recording. Let me look around and see what recordings I've got. The only versions I've heard of it recently was a piano arrangement of the 24th and 9th by Liszt played by a Russian finalist in the 1994 Van Cliburn competition on Phillips and a guitar arrangement on Naxos. A version on viola was pure torture to listen to.
    Piano, guitar and viola??? Well, I suppose it can be done but this is the first I've heard of the Caprices done on anything but a violin. I'm just talking about the solo violin 24 Caprices.

    I heard some viola/violist jokes about a year ago and found them humorous but I can't remember a single one now! My one recording of Bach's "Cello Suites" is done on viola, hence the name change to "Viola Suites". Too bad, because the cello is one of the three or four instruments I most enjoy listening to when played solo.

    I agree with your comment about Heifetz, although I'm also a big fan of Perlman and Irvine Arditti. And MC cartridges, heh heh! Not that I'm trying to start anything!

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    The theme of the Paganini caprice number 24 is one of the most famous in music. It's certainly a show stopper on any instrument and is often used by violinists as an encore. This theme has been experimented with by many many arrangers and composers. Undoubtedly the most famous was Rachmaninoff who used it for his "Rhapsody on a theme of Paganini." But there were many others including Brahms who wrote two books of them. IMO, this theme traces its history back to the Mideval theme "Dies Irae" which also fascinated many composers including Berlioz who used it in the witches sabboth of his "Symphonie Fantastique", Rachmaninoff used it in many compositions including "Isle of the Dead" and most notably Liszt used it in a spectacular piece called "Totentanz" or dance of death. Rachmaninoff used it for three of the variations in his Rhapsody. However, in listening to Bach carefully, I think that the Pasacaglia was yet another variant on this theme. I view the Pasacaglia as a stripped down version of the Paganini theme and the Dies Irae as further stripped to its barest essentials. Small wonder that every instrumentalist who makes any pretense of being a virtuoso wants to play it on his own instrument. But it is a killer.

    BTW, here are some of the discs I've referenced.
    The Liszt can be found on Philips 438 906-2 Van Cliburn 9th International Piano Competition played by Valery Kuleshow
    The guitar arrangement can be found on Romantic Guitar Favoirtes Naxos 8.550296 played by Gerald Garcia
    There are also many of them in a Vox Box CD3X 3020 called Paganini Variations which includes variations by Liszt, Brahms, Rachmaninoff, and Schumann.
    You can also hear some very wild variations by Witold Lutoslawski on Duo Piano Extravaganza, Martha Argerich and Friends on Philips 446 557-2.

    I'm sure if you do your homework, you can find countless more but these are among the most famous.

    BTW, we have in our collection every recording Heifetz ever made on both vinyl and cd. As I recall, between the two sets they were well over $1000. In my house, much more emphasis is put on acquiring recordings than equipment. I think we've reached a point of saturation where merely cataloging and storing them is a major problem.

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    "The only difference is that in the moving magnet design, the magnet moves relative to a fixed coil while in the moving coil design, the coil moves relative to a fixed magnet. Which variant is better? The one with the lower dynamic mass. And that is clearly the moving magnet."

    Good grief - the absolute opposite of what I understood was the case!! I have always been told that moving coils shift less mass than moving magnets - in other words coils are lower mass than magnets - is this wrong? Are you sure?

    Whatever the answer - I can't say it would sway me back into Moving magnet design - the last one I tried was the Clearaudio Virtuoso 2 which wasnt bad at all, but no match to the Shelter 901 to these ears..

  19. #19
    DMK
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    Quote Originally Posted by skeptic
    The theme of the Paganini caprice number 24 is one of the most famous in music. It's certainly a show stopper on any instrument and is often used by violinists as an encore. This theme has been experimented with by many many arrangers and composers. Undoubtedly the most famous was Rachmaninoff who used it for his "Rhapsody on a theme of Paganini." But there were many others including Brahms who wrote two books of them. IMO, this theme traces its history back to the Mideval theme "Dies Irae" which also fascinated many composers including Berlioz who used it in the witches sabboth of his "Symphonie Fantastique", Rachmaninoff used it in many compositions including "Isle of the Dead" and most notably Liszt used it in a spectacular piece called "Totentanz" or dance of death. Rachmaninoff used it for three of the variations in his Rhapsody. However, in listening to Bach carefully, I think that the Pasacaglia was yet another variant on this theme. I view the Pasacaglia as a stripped down version of the Paganini theme and the Dies Irae as further stripped to its barest essentials. Small wonder that every instrumentalist who makes any pretense of being a virtuoso wants to play it on his own instrument. But it is a killer.

    BTW, here are some of the discs I've referenced.
    The Liszt can be found on Philips 438 906-2 Van Cliburn 9th International Piano Competition played by Valery Kuleshow
    The guitar arrangement can be found on Romantic Guitar Favoirtes Naxos 8.550296 played by Gerald Garcia
    There are also many of them in a Vox Box CD3X 3020 called Paganini Variations which includes variations by Liszt, Brahms, Rachmaninoff, and Schumann.
    You can also hear some very wild variations by Witold Lutoslawski on Duo Piano Extravaganza, Martha Argerich and Friends on Philips 446 557-2.

    I'm sure if you do your homework, you can find countless more but these are among the most famous.

    BTW, we have in our collection every recording Heifetz ever made on both vinyl and cd. As I recall, between the two sets they were well over $1000. In my house, much more emphasis is put on acquiring recordings than equipment. I think we've reached a point of saturation where merely cataloging and storing them is a major problem.
    Thanks for the info. In a twist of coincidence, I just bought the Vox Box of Paganini Variations yesterday but haven't been able to listen to it yet - I'll do so tonight. I saw the 24 variations by Rachmaninoff but didn't make the connection. One of the discs in my collection that I find interesting is the Naxos 8.110601 of his Piano Concertos #2 + 3 because Sergey himself is playing the piano! A fuzzy mono recording taken from 79 RPM's but still exciting.

    Guitarist Gerald Garcia - I'm assuming that's not the same Jerry Garcia that played for years with the rock band Grateful Dead.

    I know what you mean about being overrun with recordings. In the past four years or so, I've upgraded my phono cartridge and that's it besides adding an outboard CD recorder. Recordings never stop coming in. I haven't done an actual count lately but I'm sure it's rapidly approaching 10,000. As a result, I have to cut corners where I can. So I bought some of those large multi-shelf tupperware-looking tool cases from Wal-Mart. I then bought vinyl sleeves for my CD's and pitched all the plastic jewel cases. I can store all my CD's in two of these, excepting boxed sets which I keep intact. Space requirements for about 4000 CD's is 5' H x 3' W x 3' D. Both these cases fit into the closet in my spare bedroom, which because of their looks is where they belong, anyway.

  20. #20
    DMK
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    Max

    I used the Clearaudio Virtuoso (before they put wood on it!) for about two years, on and off. I liked the way it basically removed surface noise but I always got the impression that it shaved off some detail along with it. When I picked up the Kontrapunkt, I had no further need of the Clearaudio and just sold it.

    Maybe we're all stupid or something but I personally know over 200 vinyl fans and the only ones who use moving magnet cartridges are the ones who use cheap turntables. Those that have upgraded always graduate to MC's for the most part, although I do have one friend that used the low output Grado Statement which is a moving iron cartridge, whatever the difference between that and MM might be.

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    The problems for the moving coil cartridge designer are many. He must accomodate a spool to hold the coil, the coil itself, and he must deal with the electrical attachment of the wire to the pinout connection. He can use very thin wire but the number of turns will control the voltage output. There is a practical limit to the minimum diameter of the wire so that it can be reliably fabricated, therefore there is a limit to the number of turns. This is why MC cartridges typically have a much lower output than MM cartridges. The coils must also be aligned properly. All of these factors tend to increase the moving mass and the resulting inertia which the stylus assembly must overcome while following the delicate wiggles of the fragile vinyl. The moving magnet design merely requires a small piece of magnetic material of the proper size, shape, field strength, and field alignment usually embedded in a piece of plastic which easily docks with the remainder of the cartridge body. As magnetic materials improve, the mass can continue to decrease in subsequent designs. Given all of the problems the moving coil designer faces, it is remarkable that they have come as far as they have.

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    While this Vox Box set is a nice compendium, I don't consider these to be particularly good performances or recordings. I'll go back and listen to them in the next few days and we can discuss them if you like but as I recall having heard them in the past, I was not impressed by any of them.

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    Well just to follow up on what I thought here is a quote from one of the many sites that refer to moving coil carts moving less mass than moving coils. the addy of this site is http://www.phonophono.de/english/html/tonabnehmer.html

    Quote: "MM cartridges: Moving magnet cartridges have a magnet situated on the carrier pipe of the tracking diamond, moving correspondingly to the modulation of the record grooves. The coils are permanently fixed to the casing of the cartridge. They can be constructed in large shape and generate a pretty high output voltage (approx 2mV to 5mV at 47kOhms), which can be further processed without trouble. What is disadvantageous is that the magnet is heavier compared with the light coils of MC cartridges. That's why (at least theoretically) the stylus can't follow the deflections of the record groove so easily."

    And he continues for MC carts as follows:

    "Moving coil cartridges have the coil fixed to the carrier of the tracking stylus. The magnet is firmly installed to the casing of the cartridge. What is advantageous is the low weight of the coil, which has to be moved by the stylus. The coil must, however, for weight reasons, do with few coils, which results in a very low output voltage (0.1mV to 0.5mV at 30 ohms to 500 ohms). Therefore MC cartridges require special preamplifiers or step-up transformers in order to achieve output voltages like those of MM cartridges."

    So whilst we have agreement that there is a difference in which moves the more mass we seem to have disagreement as to which is actually moving the more??

    Yet another item I thought I had nailed drifts into confusion.....

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    If this were true, why would moving coil cartridges require more tracking force? Even thirty years ago, moving magnet cartridges could track at well under a gram while today, the best moving coil cartridges still require substantially more than one gram. Look at the specifications for complaince and dyanamic mass and compare. Remember, they when you double the tracking force, you are quadrupling the energy the stylus imparts to the groove. The higher the mass and lower the complaince, the lower the high frequency resonant frequency and the sharper its peak because it is not as well damped. Can you name even one moving coil cartridge that was ever suitable for playing CD4 discs which required response out to 40khz? I haven't looked at specs in a very long time but the physics hasn't changed. In fact, when it comes to phonograph records, practically nothing has changed in the last 30 years except that the prices have soared. BTW, when you look at the tracking force for Shure V15 type V series, you should keep in mind that 1 gram is for the cleaning brush. Typically it tracks most records very well at 3/4 gram. Some old Empire and ADC cartridges could go as low as 1/2 gram and on some records even down to 1/4 gram. The 999VE was one example. No MC cartridge I am aware of ever came remotely close.

  25. #25
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    I just spot sampled some of the Vox Paganini set and it's better than I remembered. Much of it is good but none of it is great.

    Kanterow's reading of the second violin concerto is very fast and has very good technique but it's uninspired. La Campanella in Italian means "the little bell." You practically never hear it but in Accardo's performance with the London Philharmonic under Charles Dutoit (DG 415 278-2) it is unmistakable throughout the 3rd movement. I have never understood why this deliberate omission is so universal.

    Jerome Rose's performance of the Liszt 6 Grand Etudes was good. Likewise Tomsic's piano performance of the Rhapsody on Disc 2 although I've heard better. Abby Simon and Peter Frankl are both fine well known pianists and gave excellent performances of the Schumann an Brahms but I was not happy with the recording of the piano on either of them. Ruggiero Ricci's peformances of the 24 caprices was awful, awful, awful. His intonation was often 1/8 note or more flat and it drove me nuts (it doesn't take much.) His fine technique does not compensate for his inability to hit all of the notes on key.

    As I said, this Vox Box has no really memorable recordings or performances in it but at least it is a cheap way to get introduced to much of what this music is about.

    There is one strange thing I noticed DMK and that is a minor manufacturing defect. On the right side of Disc 1 in purple printing, it says CD 2 in large letters although at the bottom it says CD1 in smaller print in black. Is yours the same?

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