Using this Fender Vintera II 70s Mustang Bass is easy. First, make sure the tuning machines are in good condition and tune your bass to the right pitch using the Fender '70s Vintage-Style Stamped Open - Gear tuning machines. The 4 - saddle bridge helps with intonation, so adjust it if you notice the notes are not sounding right. When you play, use the vintage - style 70s split single - coil pickup in the middle to get that warm and powerful Fender sound. You can make big bends and add expressive vibrato thanks to the 7.25' radius fingerboard with vintage - tall frets. For maintenance, keep your bass in the deluxe gig bag when not in use to protect it from dust and scratches. Wipe the strings with a clean cloth after each use to prevent rust. The gloss polyester body finish is durable, but avoid exposing it to extreme temperatures or humidity. Check the tuning stability regularly, and if the tuning machines seem loose or the strings are not holding their pitch well, it might be time to get them adjusted by a professional.