Using your Fender American Vintage 1974 Jazz Bass is easy. First, tune the bass using the Fender '70s Vintage - Style Stamped Open - Gear tuning machines. Plug it into your amplifier and adjust the volume and tone controls to get your desired sound. When playing, pluck the Fender USA 7250M Nickel Plated Steel strings with your fingers or use a pick. For best results, keep the bass in its Vintage Black case with an Orange Interior when not in use. This will protect it from dust and scratches. As for maintenance, clean the fretboard regularly with a soft cloth to remove dirt and grime. Wipe down the body and hardware with a guitar - specific cleaner to keep the urethane finish looking great. Check the strings often and replace them when they start to sound dull. Also, make sure the bridge and saddles are in good condition and properly adjusted for optimal playability.