I own the Gold on the TriPlanar U12 SE and have absolutely no complaints. I don’t find it to be too warm, but I am pairing it with the Simaudio Moon 810LP, which will be much more neutral compared to your Allnic H3000. I also know two people who own the Platinum and have heard the cartridge on their systems. I never found it to be too hyper-detailed. Of course, their system’s components are different, but also yield wonderfully holographic results. With the refined nature of the Allnic H3000, I would swing for the Platinum. It will deliver slightly improved delineation that would likely be synergistic with the refined nautre of your phono stage.
My Sonic Lab Platinum v Gold Signature
Has anyone compared them? I’m tempted by the Platinum but a little concerned it might edge into hyper-detail, which is not my happy place. The Gold reputedly has more body, but I’m wondering whether this comes at the expense of hard-won things like nuance and dynamics.
From what I can tell the main, perhaps only, design differences are cantilever and body material. The Platinum features a boron cantilever and titanium body; the Gold sports Duralumin, a form of aluminum, for both. Myself, I’ve never heard an aluminum cantilever that didn’t color or soften the sound somewhat, but then I’ve never heard one on a top flight cartridge like the MSL. Both have a DCR of 1.4 ohm and an output of 0.5mV.
The tonearm is a Graham Phantom Supreme; the phonostage is an Allnic H3000, probably via its 13x SUT. Based on MSL’s recommendation, the ideal load impedance is around 3-400 ohms (surprising for such low DCR), so this ratio should get me pretty close to what either one needs. Turntable is an Artisan Fidelity SP10R. Music is mostly jazz.
I'm especially interested in direct comparisons, but I also welcome experiences with either cartridge, and thoughts on how they might mesh with my arm and 'table.
Thanks in advance.