SME Armboard for Triplanar

Take a look here and they might have something that would help you. They have quite a few mounts. Maybe you could buy a blank and have it drilled for your Triplanar.

http://www.soundsupports.com/home

@jperry thanks I haven't come across that company. I probably need to do a template in mm and send it to them.

I have not done business with them. It does look like they can provide a mounting plate you could use. 

Did you see this listing?

https://www.audiogon.com/listings/lis9a4ae-jasmine-audio-sme-adapter-tonearms

@maxson. While quite well made that adapter is not suitable for a Triplanar which requires a flat surface with three holes drilled in it. What is really annoying is that I cannot find a diagram of the Triplanar mounting arrangement. The arm is supplied with a jog which is great if you are drilling yourself but not if you are specccing for a third party. As I’ve moved on to Durand arms now it’s not as if I need this but it would be helpful to be able to look it up 🤔