I actually ordered harely benton j and single H mm clones recently. Both have maple board I believe. (I know the j does).Their sound clips (while not actually sounding like their clones) sound decent and pretty darn bright. I'm hopeful for the mm copy. I just got them cause they were so cheap. If that mm copy fits me, I may go looking for an actual MM. One of the YouTube bass teachers plays one (Dan) and I adore his sound on one. But I also know a lot of that is his playing cause he doesn't own a single bass that sounds "bad".. Even his cheap basses sound awesome in his hands.Just about any Wenge-fretboard Warwick will be pretty bright, the Thumbs especially.
Single H EBMM StingRays are pretty bright. I haven’t experienced an EBMM Sterling, but they’re probably similarly bright.
Sadowsky Js, less obscenely bright as the other two but still very rare to find one with any lack of clarity.
I haven’t played one, but every Dingwall Darkglass demo is silly bright.
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I’ll echo that strings are often a part of it… though I had Chomes on my Warwick Corvette 5 and it was still brighter than my P with D’A Nickel Rounds. When I put D’A NR’s on the Vette without messing with the EQ it was sizzling & snarling enough that it sounded like there was an extra guitarist hiding somewhere with a Tele & a cranked little Marshall combo.
Not the brightest, but my favorite tone-wide-open sound came from Rotosound 66 Stainless Rounds on my old J- before the strings get ~40hrs of play time- they’re entirely different strings after they break-in.
I figure I have 3 real choices that aren't crazy out of my price range that may fit the sound I want.
A good bright Jazz,
A music man or maybe a Spector. I don't think I've ever seen anyone call a Spector "dark" ever.
I have heard dark j's and maybe just a very few post about MM's being dark.
I love the sound of a good J , but they seem to be a lot more hit or miss than the other 2 I mentioned. At least in the research I've done so far. I think I've read every thread on "bright" or "dark" basses ever written on this forum trying to find a way to "fix" mine. It just ain't happening.
I'm almost tempted to route the back of my bass and replace a good chunk if the wood with a different type. I would if I thought it would work, but I think the neck may be just as responsible for it sounding so dead. I don't know enough to know for sure. I've even considered having the fret board replaced. I love everything about this bass but it's sound. If I knew what I was doing, I'd build another body just to see if it would wake it up.