Arm Board for a Microseiki BL91


Can anyone here advise me where to purchase an arm board for a Microseiki BL91 TT? Information seems to be rather scant on this subject.
frontier1
Try www.topclassaudio.com
They are expensive but may have what you want.
You might also tryhttp://www.vcyoyo-mitsuke.jp/shopbrand/029/X/.

They machine armbases for both the 1200- series (for tables like the BL-91) or armbases for the 1500/5000/8000 series.

You have to know what arm you want to use.