I own the SL-1200G and find it bright. Fremer and others on the net also find this artifact. Not on every recording but many. I'm intrigued by the Tri Planar, once owned and loved one. Would the Tri-Planar sound warmer on the SL-1200G as I would want to tame down the brightness. Also, if I opt for a Tri-Planar, where can i acquire a quality armboard for my deck? If you are inclined to respond I will be very appreciative.We fabricated the armboard needed to mount the Triplanar 12" arm. There are armboards you can buy on ebay, but they didn't suit IMO since the arm board needed to have mass similar to the plinth of the turntable.
We found no brightness in the machine at all, although we also replaced the platter pad in addition to the arm. The stock power supply was fine- it did not radiate any noise whatsoever. That was a relief as its built into the unit. Having also heard the Triplanar on the the Sp-10MkIII (stock) I would say the GAE gave the MkIII a run for the money.