Continuation of my Thread on VPI, Basis, Origin...


....Graham etc.
First off thanks all for your help and advice.

So here is where I stand. I believe that I have a good unit...Aries/10.5/helikon/Benz M2 BUT my integration was not thought out well. Possibly better match with cartridges and arm. I also believe that the weakest point in my set up is the 10/5 arm. So I am leaning to an upgrade to the arm. I hope I can keep my cartridges...I like to use both (one or two months at a time). My candidates are Graham 2.2, Origin Live (high end version) and then possible the Vector.
Now the question. If I got this route, so I change the table? Will a Basis 2500 make a difference, a Big difference?? My advice in another thread says yes.

Finally, this afternoon I was listening to the EMI recording of Rachmaninov "The Bells" and toward the end of side one, close to the spindle, I began to hear low level rumble for about 3-4 revolutions. Is this the result of poor anti-skate, turntable feedback, poor isolation (I have a pretty good table for the set-up) poor recording??? I tried this section of the record on BOTH cartridges and same results.

Comments please....again, Thanks
rwd
I don't mean to confuse the issue, but the immedia arm I would think would merit consideration. Alan perkins used lyra cartridges in the design of this arm.
As was stated above, you haven't really made clear which direction ou want to go. The vpi arms are said to have a certain sound to them, as is said both the graham and immedia. (the vpi turntables, for that matter).
You are definitely in the big leages, so to speak, as far as quality is concerned, but yet I get the impression that you don't feel you have what you want. I think it would be wise to assume that you are not happy with the particular sonic signature of the things you have, as you have stated that you think you have made bad matches, but it should be pointed out that many people have the same rig you have and really like it, and problably prefer it to the sound that you are trying to achieve. In order for you to like something, it has to be your favorite. I would think that this is more than a matter of which is a good match. From what I hear, all of the possibilities mentioned here for arms are good matches and actually designed around cartridges like yours. I feel you will have better success in identifying your taste and the various sonic signatures of the arms and/or tables.
I would suggest waiting on any upgrades until after the CES in January. VPI will be coming out with a few upgrades for the Aries that are said to improve performance substantially. In particular, the platter/ring of the new TNT-HRX will be available for the Aries. VPI also mentioned plans to roll out an upgrade for the JMW and a new motor assembly for the Aries. The arm upgrade will, I think, be a new VTA adjustment device that will offer greater rigidity than the current one. The new motor assembly will apparently be oblong-shaped and will house both a motor and a flywheel (somewhat like the new motor on the HRX).

Lastly, I believe a new low-wattage motor is available from VPI. This motor produces less vibration than the current motor. It is my understanding that this new motor can be easily dropped into the current motor assembly.
Hi ya Been Rwd? I think I gave some input on a thread with a similar question you ask now. Not sure. I will pass along what myself and friend Jcbtubes felt about these TTs. The VPI with your arm, the top of the line Audio Research Phono Stage, The pre amp i do not remember. I am sure Jcbtubes will remember should he post. I think the cartridge was a Benz, not sure of the spelling. The VPI that we listened to was the latest, greatest, TNT at the time. This took place about a year ago. Very nice sounding setup.

We then listened to the Basis 2500, Graham arm, and i think a VDH cartridge. The phono section we listened to did not have near the reputation of the ARC phono section. The preamp used was made by Jcbtubes. As nice as the TNT sounded, it could not come close to what we heard from the 2500. We tried to be as polite as possible. Very hard when it was so obvious that the TNT was no contest for the Basis 2500. I realize there could be many reasons why the TNT failed to compete with the 2500. I would love to give a good reason. We did not do this comparison in a manner which would benefit the Basis. In fact, The TNT had a dedicated stand, some kind of device that makes sure the motor is always running at the proper speed. But the TNT sounded slow, rounded, too rounded, not even close in bass performance, with a soundstage that sounded a bit closed in in comparison to the basis. Again, there could have been a problem that we could not figure out with the TNT. I will end this story saying that Jcbtubes bought the 2500. After what was heard, he would have been foolish not to.
This is no attempt to put down the TNT. It has such a great reputation, I would never be so foolish to degrade this TT with such a great standing among many audiophiles.
Twl's learned response is instructive as usual, but fails (perhaps out of necessity, given the context) to address two of the fundamentals I was attempting to point out above: A) Rwd apparently is not happy with *either* a low-compliance Lyra *or* a medium-compliance Benz in this arm, and B) we still do not know what it is *sonically speaking* that makes him unhappy, other than his set-up's observable performance on a test-record's anti-skating track, something which Harry Weisfeld would probably tell you to expect with his arm. So we know that changing arms could improve performance on that test track, but what of the sound? We have no way as yet to intelligently proceed in the only area that really matters (and still don't know about the phonostage and cables). I will continue to stick around this thread to learn what I can from those who possess more experience than I, but find it frustrating when help is requested without providing needed specificity and detail, and am uncomfortable with the idea of change for change's sake, or seeing someone, with the best of intentions, basically blowing with the breeze depending on what others say, based as it must be so far upon imcomplete information provided.
Zaikesman, there is some information from Rwd's previous threads, that is at play here. He is having a problem with the JMW and the Helikon, as a combo. The Benz is not a problem, as I see it. From his previous threads, he has identified the JMW/Helikon matchup to be less than ideal. Apparently, he would rather switch arms, than the cartridge. So this is what this discussion is revolving around. The latest discussion on TTs, relates to a new question he posed about whether he might change TTs also, when he is making this move. I think he needs as much input as possible, because this is a major move for him, and alot of money is at stake. This is the time to strike at the heart of the matter, so he can get the best combo, the first time out.