1957 Fender Precision Bass

The 1957 Precision Bass is the single most important year for the P-Bass — the split-coil hum-cancelling pickup and contoured body were both introduced, creating the definitive P-Bass design. One-piece maple neck. This is the P-Bass that James Jamerson and countless session players would define the sound of recorded music with. Serial numbers on the neck plate (four or five digits, no letter prefix). For 1957, numbers should fall within documented Fender serial ranges. However, neck plates were not assigned sequentially to bodies, so neck date stamps (pencil or ink on the neck heel) and body cavity dates are more reliable. Look for a hand-written date on the butt end of the neck heel and in the neck pocket or under the pickguard on the body. The split-coil pickup (two offset halves) should be present — this is the defining feature. The body should now have Stratocaster-style comfort contours (arm rest and belly cut). Kluson Deluxe bass tuners. Pot codes should show 56 or 57 dates. Maple neck with spaghetti logo. Four-saddle bridge. Cloth wiring. Check the pickup cavity routing — it should match the split-coil layout precisely. The finish should be nitrocellulose lacquer. Nitro finishes check (develop fine cracks) and wear naturally over decades, showing wood underneath at contact points. The aging pattern should be consistent — even checking across the body, not localized. Refinished guitars often have a 'too perfect' look or inconsistent wear. Under UV/blacklight, original nitro fluoresces differently than modern polyester or polyurethane. Original custom color finishes are verified by examining the color in the pickup cavities and under the pickguard where it has been protected from light. The 1957 P-Bass is rare and valuable enough that authentication is essential at higher price points. Verify the split-coil pickup is original (not a later replacement). Check that body routing matches factory specifications for the split-coil layout. The transition from slab to contoured body means some early 1957 transitional examples may exist — verify carefully. Refinished bodies are common on P-Basses that saw decades of heavy stage use. The 1957 differs dramatically from 1956 (slab body, single-coil) in both body shape and pickup. It differs from 1958-1959 in that 1959 introduced the rosewood fingerboard option. The 1957 is the first year of the 'modern' P-Bass that remains in production today.