AR-2a Pin?

[janikphoto]

http://www.ebay.com/itm/290761476432?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1586.l2649

Was this pin original to the AR-2a speakers?

 

[SFBayArch]

Can't speak for the AR-2a, but it's the same pin on my early AR-2ax speakers.

 

[chicks]

Got 'em on my -2a's. :yes:

 

[janikphoto]

Thanks!