Kuzma 4Point Tri-Planar


Does anyone have direct experience with these two tonearms? I own Tri-Planar, I love it and would like to add either 4Point or Graham to use with Orpheus. Thanks!
mgerhardt
Dear Doug, Thanks for your thoughts on the virtues of wood and why the Schroeder "sounds" as it does. But statements like: "Acoustic energies which flow into wood tend to be repeatedly scattered into disorganized packets with randomized frequencies and amplitudes. This makes it easier for the arm and armboard to dissipate them, rather than reflecting organized energy back toward the cartridge." are really hypotheses that you favor, not facts. Appealing ideas but not proven. We audiophiles, myself included, do this all the time.

I loved the Talea in the set-up I heard, but I note also that the piece of metal onto which the cartridge is mounted is affixed to the wood arm wand by one single bolt, which does not suggest to me that energy transfer from the cartridge into the arm wand is super efficient. Also there would be energy reflected back into the cartridge at the wood/metal interface. These structural elements tend to make me wonder to what degree your hypothesis is a real factor in the resulting sonic quality of the tonearm.
i hope you all get a chance to hear a Telos.

wood arm wand?

single bolt holding the cartidge plate to the arm wand?

either the Telos is the least distorted piece of audio gear i've yet heard in spite of those handicaps or because, in part, of those advantages. and relatively, i could say the same thing about the Talea 2.

:^)
Hey Mike, You should give the Graham Phamtom ll Supreme a run in your room. From my brief time there with you in the NW, I feel that you would be pleased with the results. It would make for a nice compliment to the Durant. Best, Alan
It's not the object of this thread but it's very interesting to discover much more interest in wood arms than in the past. Maybe it's only a sort of temporary fashion from the manufacturers?
I purchased recently a Reed tonearm (here in Europe it's more affordable than U.S.), in replacement of a Sirynx Pu-3 and an old Triplanar Mk.II and I'm very satisfied about the sound; maybe I'm influenced by the interesting researches on resonances of different wood you can find in the manufacturer website... despite this I suspect that the Reed tonearm is competitive with the best contenders.
Cartridge is a Zyx 4-D.
best
Marco
Dertonarm: "Syntax already has the Graham Phantom II Supreme - I would name it the best uni-pivot so far."

Daniel, have you had a chance to try out the Spiral Groove Centroid? It looks promising...

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