In a word, Stanley.
Preceding that was the original Hofner, and the then current dream bass, the '72 all maple Jazz later upgraded with DiMarzios. I played that until I wore the finish off the underside of the neck (and still have it).
Then RTF debuted in the '70s. I was hooked. Ordered a 34 small body SII. And waited... 6 mos. later after a medium scale small body arrived at the music store, we called to inquire about mine. Someone there (unknown to us now) casually replied Oh we didn't like the way it was turning out so we scrapped it and started over. Wow. I waited patiently and continued gigging with the Jazz sounding very Sadowsky-like, long before he rose to prominence. Six more months later I received a call from the store that my bass had arrived. Being like family, we all eagerly gathered around as I opened the packaging. I can still recollect the smell as I opened the case. We all just gasped in silence.
Through all these years later I am still rewarded every time I play no matter what environment I find myself in. I discovered early on that unlike most of its neighbors Alembic has no boundaries. You don't discover that until you play one and then play something else. I feel truly fortunate.
...but then, I'm preaching to the choir, yes?!