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

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.