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..
edgewear Details Discussions Posts This discussion Message User 543 posts 05-14-2021 at 02:55pm Copy Comment URL Report Comment Edit Delete It's not the 1203 as this has the hole dead centre of the base (to be used with FR-64). This one is off centre, so probably 1205 for Micro MA 505 series or 1207 for Micro MAX 237, depending on the diameter of the hole.
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?
dekay Details Discussions Posts This discussion Message User 5,555 posts 05-15-2021 at 12:20am Copy Comment URL Report Comment Edit Delete 1500 series? DeKay