This is so weird this is coming up now because just lately I’ve grown a real big love of p bass with flats.
However I put flats on my jazz bass and now I’m cured. Flatwounds work just as well for a jazz bass as they do for a p bass in my opinion.
The jazz bass needs that warmth, that booty. Forget all this twangy, zingy rubbish.
Bass needs to be bassy... not a flippin’ downtuned guitar! People don’t seem to get it. And then they wonder why they can’t be heard in the mix.
I’m never going back to rounds, (except for GHS balanced nickels, those rock!)
I feel that it’s how a jazz bass should sound. Meaty and warm. To me, the jazz bass is a compliment, or an extension, to the p bass. I wouldn’t buy a jazz bass now unless I swap some custom shop 60s in it and string it with fender 9050 flats. That’s how a jazz bass supposed to sound folks.
And that’s why so many people are selling their jazz basses. Because they simply haven’t discovered this nugget of wisdom yet. They have scooped, bright jazz basses as they come from the factory, and they don’t do anything to fix it!