Have a newish squire jazz bass that I'd really like to upgrade to better parts on to really he a handle for instrument repair but also for sound as well. Essentially it sound like garbage. The pickups are clacky and dull sounding and terra no resonance to the sound. I also believe the nut Is loose. So would an upgrade or repair be worth it for the instrument? The neck and body are solid but are American made fenders made of different wood? And most importantly what kind of repair or replacement would give me the biggest upgrade in sound?
