Info micro-seiki A-1200 armbase

Hi all audiogoners,

I need the knowledge of the most experienced fans of micro seiki

I have an A-1200 armbase but I don't know what it is exactly and it has no label

I'm sure it's not the A-1201 I have....

Is there a system to find out by measuring it?

Here is a photo:

Thanks in advance for the help
Livio

liviosx05-13-2021 4:25pm

liviosx OP Details Discussions Posts This discussion Message User 2 posts 05-14-2021 at 05:38am Copy Comment URL Report Comment Edit Delete Thanks Dover, the hole is 32mm and surely it is not the A 1201 which is already in my possession. I try..
liviosx OP Details Discussions Posts This discussion Message User 2 posts 05-14-2021 at 09:56pm Copy Comment URL Report Comment Edit Delete So summarizing: It is not 1201 It is not 1203 In the photos of 1205 that I see on the internet seem very different, I measure the pivot to centre of hole and it is 237... so what?