I have to point that my experience with G&L was not pleasant at all. I bought a G&L L-1505 (the real thing, no Tribute) primarily as a backup for my Ray 5. The first thing I found is that just a trebble boost can't make this bass fall in the "active bass" cathegory. This bass was suposed to be the "natural upgrade" for any Stingray 5 user, but IT'S NOT! It hums like crazy, even after I shielded all cavities by myself. It has way less tonal options than a Stingray 5 (although it sounds quite alike). It has an "upgrade" that consists of a string "thru-body" bridge. Frankly it's not usable at all as the bass is hardly enough to play stringed thru the bridge and it turns absolutely unplayable stringing thru the body. Finally, G&L support sucks or is unexistant (they don't answer any e-mail). So I struggled with it for months and finally decided to sell it. The problem was (once more) the resale price also sucked big time. Hoping it was just my personal unfortunate experience I shopped for another but finally found nothing was wrong with mine, all of them had the same faults (nice sound but poor tone shaping, awful hum and horrible playability), never up to the quality standards of EB Musicmans.
ANDRUCA