I know roughly what an ash/maple jazz and precision will sound like, I can approximate most combinations in my head - everything else is nuance (pickups/pre) etc.
Also, I’ve had about 6/7 basses with graphite necks and they all had a commonality...again, body wood and pickups etc will put a different spin on it.
But as @Beedster stated, a good neck mated to a good body is just that - unless it’s made on spec at massive cost, mass manufacturers won’t match bodies to necks specifically.
Im falling into the wormhole - I’ve been here before and I’m sure it’s a daily occurrence on forums around the world.
Body and Neck wood choices and the affect the do or do not have on the sound of an electric bass or guitar.
The variations come down to inconsistency of wood and how well they match bodies to necks etc. And what works for me might not work for 3 or 4 other players.
An interesting experiment was when I played 3 p/j’s and sent the recordings to a few basschatters, between a £2500 sadowsky, a £2000 status and a £400 Yamaha - there was very little in it and it was difficult to pick between the 3.
”it all sounds like you...” - can’t remember if that was @LukeFRC or @bassfan
I will now sell all of my basses 😯