I'd agree certainly with Bob: These are very well-built instruments, but just a little regular care goes a long way, and as with anything, steer clear of an obvious problem child. We see ads for awfully abused ones occasionally, but after the shock wears off, you really see where they could be stripped and rebuilt without a lot of work (but bring cash . . )
They strike me that they have a lot of features that mostly insure they don't have to go back to Alembic or a good tech very often:
-Almost all plug-in connections, few solder joints to fail.
-The many laminations and the massive 1/4 ebony fingerboard resist time and climate way better than most: It takes a lot to get all the various wood layers misbehaving in the same way at the same time. You hear of the occasional fingerboard shrinking just enough to expose a fret tang or two (oil that fingerboard, son!), but that's about it.
-Save for the tailpiece and the locating screws in the tuning keys, every other screw is a machine screw into a threaded insert: No glue/toothpick jobs required (oops, and the strap buttons).
-They spec serious components, not a lot of cheapo-pot/wiring problems.
-And with the combination of the adjustable brass nut (no plastic/bone nut to string-saw or break) and the one piece bridge (adjusts like a tune-o-matic, no separate saddle heights) and the double truss-rods, they are hands-down the easiest bass to adjust for your preferred action to suit your playing style (and the easiest to learn how to adjust yourself).
Actually, in some ways, older is better. The wood is finally done drying to an equilibrium. I have an '92 5-string Spoiler, maple plus three-ply purpleheart and ebony fingerboard. It stays home, has worn the same brand/guage strings for years. I adjusted the action last time, maybe four years ago. I check it out of habit once or twice a year out of habit, but it just doesn't move. Eerie. I've never had a bass like that.
My green Elan five is a 2006, and aside from its' recent move from 40-125 to 50-135's, it acts about the same way. And as always, the electronics are quiet as a tomb unless I'm really somewhere so noisy any other guitar would have been unuseable.
J o e y
(Message edited by bigredbass on February 24, 2014)