Tonearm comparison, Rega vs Zeta, anyone?


Rega RB300 (giant killer) $250 - $400, - - - Zeta tonearm (Giant) $1350 NOS. sold for $800 on US audiomart.

I’m stepping up a level in the cartridge dept, and wonder if the benefits of doing so might be further augmented by stepping up a level in the tonearm dept, and if doing both would make a sonic improvement greater than the sum of it’s parts?

A gain of that level in sonics would make such an expediture intriguing, Eg: 1+1= 3.5. (ajusted to compensate for the law of diminishing returns).

Has anyone out there used "both" an RB300 and a Zeta? And would you feel that moving to a Zeta is closer to a lateral move, or more reflective to an exponential improvement?
My Rega has been rewired with Discovery interconnects, and uses the heavier counterweight.

(Cartridge move is from a Grado Reference Sonata 1, to a Dynavector 20x2 High Output).

thehorn
Of course, asking the question without mentioning what turntable you are using is tantamount to asking if Pirellis will improve your autos handling without naming the model of your car.

I have experience with both, though not on the same turntable. I also have experience with the Mission arm which was also made by KB Tools, the company that made the Zeta.
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No worries viridian,

I purposely left out the name of the table in an attept to get an unbias, broad sample lot based on personal experience, as opposed to a possible infiltration of conjecture based on speculation.

But since you asked, I’m using an Oracle Delphi MkII.

BTW, the Pirelli anology was a good one.