Joey,
My dad was also a piano tuner and I think it was hanging out under the grand piano while he used his karate chop on the bass notes that might have altered my brain. Ha! No kidding, I think it's more of a acoustic piano thing for me. Having wound up here with a wide open Alembic tone has allowed me to fit into several different musical scenarios because the sound is not very electric-bass-like, its more like an acoustic instrument. My sound seems to get along well with piano or acoustic guitar. Any Quiet Riot or Billy Idol appearances must be considered purely accidental - that's not really where I live (fun visiting though).
I also got into commercial recording work pretty early on and at that time, in the studios I was working in, DI was the thing. So I got used to it.
Yeah, it's wild, everybody sounds like themselves pretty much regardless of their gear. I've seen this played out over and over again. But the gear changes DO make a difference to the player. Moves that seem subtle to others may be huge to you, and there is always room for improvement. Just like there is always some new combination of notes to discover on the instrument. And I'm saying that after plunking away on it for about 40 years! Yikes!
Thanks man, seeya somewhere,
Jimmy J