First an introduction:
I am, headless, (my username at Harmony Cenral, as well), and I am one of the guys trying to help mindido with his quest to positively idendify his mystery guitar. I don't own an Alembic, but have admired their designs since I was a teen, in the seventies.
The reason I sent mindido to your forum is we found an ebay auction (now closed) that had a bridge indentical to the one on mindido's guitar, and it was identified as a, 1970's N.O.S. Alemic Bridge.
I know that this bridge isn't the type that is to be found on any Alembic factory guitar, but it does share the unique design of each saddle having an adjustment machine-screw, with a parallel guide-rod.
In reading the (long-version) history, at the Alembic site, I see that in 1977 Alembic began selling, Kit Parts. And I was thinking that mindido's bridge might be one of those kit-part items. (I assume Alembic was branching into the market that DiMarzio and Schecter had carved-out, by marking drop-in replacement parts for Gibson and Fender guitars)
I know that it's possible that those kit-parts were made by another manufacturer, and marketed through Alembic. But Alembic may have had these bridges made to their spec's, since they have a unique design.
I was just hoping that one of you had seen some of these briges in you travels, and could positively identify it.
I did some reseach on elwoodblue's suggest of a Stars Guitar part and found this page:
http://www.a6string.net/MI/Hardware/hardware.html And although those bridge do have some resemblance, their body shape is quite different, and, more significant, they don't use the unique saddle adjustment/stabilizer, that mindido's (and Alembic's) bridge has.
I've not seen any other maker's bridge with the same saddle adjustmen/stabilzer arrangement, but I'm far from an expert.
With the overall 70's vibe of the the guitar, I thought maybe one of the old-timers (hey, I'm one myself) in the Alembic culture might have come across a similar instrument.
Thanks in advance, for your help.