1958 Gibson J-45
The late-1950s J-45 with adjustable saddle represents the transition era. These are genuine vintage Gibsons with the classic warm tone, available at very accessible prices.
Current Market Value
* Prices are estimates based on recent market data. Actual value depends on originality, condition, and provenance. Pricing methodology
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Recent Sales
Showing 4 verified sales for 1958 Gibson J-45. Reissues, replicas, and parts listings are filtered out.
Specifications
| Body Wood | Mahogany (back and sides), Sitka Spruce (top) |
| Neck Wood | Mahogany |
| Fingerboard | Rosewood |
| Scale Length | 24.750" |
| Frets | 20 |
| Bridge | Adjustable saddle belly bridge |
| Tuners | Kluson Deluxe |
| Nut Width | 1.69" |
| Finish Options | Sunburst, Natural |
What Changed in 1958
Gibson added an adjustable saddle to the J-45 in the late 1950s. Some players prefer fixed saddles for tone — the adjustable saddles are a mixed blessing from a collector standpoint.
Collector's Notes
The adjustable saddle can affect tone — some collectors prefer the earlier fixed-saddle versions. Condition of the adjustable mechanism matters. Natural finish examples are harder to find.
How to Authenticate a 1958 Gibson J-45
Gibson serial numbers from this era are ink-stamped on the back of the headstock. Cross-reference with known Gibson serial tables — numbering was not strictly sequential. Potentiometer date codes are critical: look for CTS pots (code 137) with two-digit year codes matching 1958 or up to 18 months earlier. This is the most reliable dating method for Gibson guitars of this era. The finish should be nitrocellulose lacquer showing age-appropriate checking (fine crazing). Under blacklight, original nitro fluoresces a distinctive green-yellow — refinished instruments lack this characteristic. Acoustic — no electric pickups. If a pickup has been added, verify it was not factory-installed (reduces value of vintage examples). Mahogany back/sides, spruce top. Check bracing pattern through soundhole. Verify bridge style and condition. Look for top cracks, bridge lifting, neck angle issues. Original Kluson Deluxe should be present with no evidence of replacement (no oversized bushing holes). Original hardshell case adds provenance value.