I've read a couple of threads where people say how amazing blending pickups makes your tone, i have my amp eq favoring the mids. Would blending just be favoring the bridge pup for example to add more punch?

thankyou in advanceee
blending or swapping?
What exactly do you mean by blending?
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Blending pickups is when you don't just have the neck pickup or just the bridge pickup but a bit of both. For instance, I love around a 70% bridge and 30% neck. It has bite, but it softens it up a little from the soloed bridge. Blending is where the true versatility of the jazz bass comes in. It's not going to make your tone be insane from what it was, but it will give you a lot more options.