Be watching this thread as mine is going together slowly after getting the arm back from Marc and the Plinth from Larry.
I am getting the new Sumiko Moonstone soon that might end up on the AR TA I have.
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what pulley do you have on that table?
@Dirtweed Did you ever do anything with the Moonstone cartridge? Would love to hear your thoughts on it.Be watching this thread as mine is going together slowly after getting the arm back from Marc and the Plinth from Larry.
I am getting the new Sumiko Moonstone soon that might end up on the AR TA I have.
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Interesting.... Are you using the heavier counterweight with the Yamamoto cherrywood?I’m currently trying out an Jico Seto Hori MC cart , it’s hand made but I won’t get into the details unless anyone would like to know . What I can tell you is even though I wasn’t sure on whether it would be a match for my Marc Morinfied XA I shouldn’t have worried , it’s an absolute perfect match despite how heavy it is . I am using a pretty light headshell (Yamamoto Cherrywood) and I have it all dialed in nicely. The sound this cart makes is nothing short of breathtaking on the XA. So if anyone is wondering in whether a Marc Morin table can handle a pricey cart I wouldn’t worry as it handles it with zero issues and sounds wonderful. It’s not your typical looking cart and is a love it or hate look but all that is forgotten once you listen to it .
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Audiofreak71
Yes I do have the heavier counterweight with it and Have it set at 2g
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Audiofreak71
I was intrigued. For anyone else interested-I’m currently trying out an Jico Seto Hori MC cart , it’s hand made but I won’t get into the details unless anyone would like to know . What I can tell you is even though I wasn’t sure on whether it would be a match for my Marc Morinfied XA I shouldn’t have worried , it’s an absolute perfect match despite how heavy it is . I am using a pretty light headshell (Yamamoto Cherrywood) and I have it all dialed in nicely. The sound this cart makes is nothing short of breathtaking on the XA. So if anyone is wondering in whether a Marc Morin table can handle a pricey cart I wouldn’t worry as it handles it with zero issues and sounds wonderful. It’s not your typical looking cart and is a love it or hate look but all that is forgotten once you listen to it .
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Audiofreak71
although the arm dates from the early 60's, once some of the fundamental parts are changed, the arm is quite capable of running most any cart. it just looks crude.I’m currently trying out an Jico Seto Hori MC cart , it’s hand made but I won’t get into the details unless anyone would like to know . What I can tell you is even though I wasn’t sure on whether it would be a match for my Marc Morinfied XA I shouldn’t have worried , it’s an absolute perfect match despite how heavy it is . I am using a pretty light headshell (Yamamoto Cherrywood) and I have it all dialed in nicely. The sound this cart makes is nothing short of breathtaking on the XA. So if anyone is wondering in whether a Marc Morin table can handle a pricey cart I wouldn’t worry as it handles it with zero issues and sounds wonderful. It’s not your typical looking cart and is a love it or hate look but all that is forgotten once you listen to it .
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Audiofreak71
Coincidentally, I'm having Larry drill out 7 or 8 grams from his 125 gram CW to augment my 99 gram stock CW and my 125 gram heavy CW. The goal is to have a variety of weights to select from in order the get the CW as close to the pivot as possible when using a variety of headshells.AK member @flasher1 may still make heavier counterweights that are just longer versions of the original brass ones. I use also the Yamamoto headshell with the heavier CW based upon @Audiofreak71 's recommendation.
the center mass of the C/W and its distance from the vertical pivots is 1/2 the formula for "effective arm mass" being that it is of neutral mass type, the effective mass and dynamic mass are pretty much the same, not true for a static balance arm, the dynamic mass swings can be quite high, depending on how far above the centerline masses Cart/Counterweight, the vertical pivot sitsCoincidentally, I'm having Larry drill out 7 or 8 grams from his 125 gram CW to augment my 99 gram stock CW and my 125 gram heavy CW. The goal is to have a variety of weights to select from in order the get the CW as close to the pivot as possible when using a variety of headshells.
For example, with my boxwood Yamamoto headshells I can't use the heavy CW (can't adjust in far enough) so I have to use the stock CW located way out at the end of the arm.
Coincidentally, I'm having Larry drill out 7 or 8 grams from his 125 gram CW to augment my 99 gram stock CW and my 125 gram heavy CW. The goal is to have a variety of weights to select from in order the get the CW as close to the pivot as possible when using a variety of headshells.
For example, with my boxwood Yamamoto headshells I can't use the heavy CW (can't adjust in far enough) so I have to use the stock CW located way out at the end of the arm.