I am new to the bass, but in starts I could not hear any tonal difference that wood brings. I had the same pickups in alder, ash, poplar, and basswood. Not new wood, always old instruments that are done aging basically. The only difference I noticed with wood is that the basswood bodies vibrated quite a bit more than others. From the two basswood bodies I tried at that time one of them was some Japanese weird Floyd rose knockoff bridge strat with humbucker routings (no pickguard) for which I had to make a single coil adapters, was very light and vibrated like an acoustic, was pretty loud unplugged as well. I love that in some weird way. Have no clue what brand it was as I just got the body with bridge painted bright yellow poly. I know it is basswood because I completely stripped it and refinished in dark gray stain with golden stripe through and coated in nitrocellulose lacquer. Apart from vibrating and being light which felt very good, it did not do anything else tonally to the sound of the electronics. Oh... Almost forgot, the basswood is also very soft so much easier to damage hard finish like nitrocellulose lacquer. So Alder is about twice harder than basswood... Swamp ash however well over twice as hard as alder... Basswood is a candle wax comparing to swamp ash. Not sure if there is any use in that above, but I like basswood for weight and feel. My bass is mahogany maple neck through, which pulls 10lb on a luggage scale. I am constantly thinking that I need to get a basswood bass to try. Maybe one of these days I find an SUB on Craig's for a couple of hundred bucks and see how that goes. So far I have not tried a basswood bass.