I played an M5-24 and MV5 today and I must say that I must be in the minority when it comes to Sadowsky. I thought the electronics sounded artificial and the necks too chunky for me. I prefer my Lulls and may end up keeping them (or at least 2 of them).
Hey Ron. The 'Lull versus Sadowsky' thing seems to be correlated with how much of a more classic 'Fender' tone a player enjoys (of course, the Modern-24 has nothing to do with a J bass tone at all). As you found out, especially with the ash/maple models, the Sadowsky tone is very aggressive and very modern, especially with the stock hum canceling pickups. I greatly prefer the alder/RW Sadowsky J's... it does seem to mellow and fatten the tone versus the ash/maple (at least compared to the lighter ash/maple basses), and there is an upper mid thing going on in the lighter ash/maple MV models that I don't dig at all.
Regarding the pre, another +1 to some of the comments above. I have an Alder/RW model... I LOVE a bright, sizzly tone, and I've never, ever, ever used the treble boost, and actually roll back the upper sizzle a bit with the VTC. And, the bass boost is wonderful, but I don't think I've ever used it at more than about a 20% level, if that.
So, the Sadowsky J is really a different beast than some of the other boutique J's that are designed to mimic a more 'traditional' Fender type tone. I personally love the Sadowsky in the mix, but most of the maple/ash versions were just too ganky sounding in the upper mids for my taste, and also with the more modern rigs that I use. I would think that the brighter, more aggressive sound of the ash/maple would meld well with a more vintage voiced rig.. maybe sound tubes... no tweeter.
IMO... nothing wrong with stickin' with the Lull
