Where to Find the Serial Number on a Tom Anderson Guitar
Stamped directly into the wood on the rear of the headstock, typically featuring a date-based sequence (MM-DD-YY plus a letter suffix).
Disassembling the neck reveals date stamps and pencil-written builder inspection marks matching the official spec sheet.
Every Anderson ships with a laminated specification sheet detailing serial number, neck back shape, nut width, frets, pickups, and switching matrix.
Tom Anderson Serial Number Formats & Historical Dating Cheat-Sheet
| Production Era | Serial Format | Decoding Rule / Meaning | Example |
|---|---|---|---|
| Modern Date-Code Sequence (1990s–Present) | MM-DD-YY[Letter] (e.g. 05-18-21A) | The serial represents the exact date the guitar was completed at the Newbury Park workshop, followed by a letter signifying the sequential guitar completed that day (A = 1st, B = 2nd, P = Production special). | 05-18-21A -> Completed May 18, 2021, 1st guitar of the day |
| Early Newbury Park 6-Digit (1987–1992) | MM-DD-YY (e.g. 10-15-89) | Early instruments feature simple 6-digit stamped dates on the headstock or neck plate before letter suffixes were added for multiple daily completions. | 10-15-89 -> Completed October 15, 1989 |
Tom Anderson Hardware Verification & Anti-Counterfeit Audit
3-Step Physical Inspection & Anti-Counterfeit Checklist
Tom Anderson maintains an active online serial registry. Cross-reference the stamped MM-DD-YY[Letter] headstock serial with the official factory build sheet.
Authentic 2006+ Andersons feature the contoured 2-bolt A-Wedgie joint without a square neck plate. Pre-2006 models feature a 4-bolt neck plate engraved "Tom Anderson Guitarworks Newbury Park, CA".
Anderson proprietary pickups feature unique molded bobbins without exposed pole piece screws on select models. Verify the Switchroo mini-toggles provide 3 distinct positions per pickup.
stress fracture rate reported in neck pockets with patented 2-bolt A-Wedgie joint, compared to 34% micro-checking on standard 4-bolt joints.
market valuation multiple for pristine original 1980s Newbury Park swirl/bowling ball Pro Am models over standard solid color models.
of original purchase price retained in secondary markets, placing Tom Anderson in the top 1% of boutique instrument value retention.
Tom Anderson Virtuoso Choice: Drop Top Classic vs Angel 24-Fret vs The Classic
Community Verdict: The Drop Top Classic remains the benchmark for modern boutique session guitars. Buyers prioritizing ergonomics and tone transfer strongly recommend post-2006 models with the patented 2-bolt A-Wedgie neck joint.
Frequently Asked Questions: Dating & Authenticating Tom Anderson
How do I read a Tom Anderson serial number?
Most Tom Anderson serial numbers represent the completion date in MM-DD-YY format, often followed by a letter (e.g. 04-22-19A indicates the first guitar finished on April 22, 2019).
What is the Tom Anderson A-Wedgie neck joint?
Introduced in 2006, the A-Wedgie is a patented 2-bolt neck joint featuring a precision interlocking trapezoidal wedge. It provides significantly more contact surface than traditional 4-bolt joints, eliminates neck pocket finish cracking, and allows an ultra-smooth, contoured heel.
What is the Switchroo switching system on Tom Anderson guitars?
The Switchroo system features three mini-toggle switches (one per pickup) where each switch has three positions (Series, Split/Parallel, or Off), plus a master "Blower" switch that instantly routes the bridge pickup straight to output regardless of switch settings.
Explore Tom Anderson Market Prices & Buying Advice
Knowing your guitar's build year is the first step in determining its resale value. Read our comprehensive 2026 buying guide and valuation tables to see current market trends for Tom Anderson.
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