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Warwick Thumb BO 4 – Upgraded – Excellent Player - $2,400 (fairfield / vacaville)
condition:
excellent
make / manufacturer:
Warwick
model name / number:
Thumb BO 4
size / dimensions:
34" Scale, 24 Frett
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Upgrades:
Hipshot Ultralight tuners
Tedur Just-A-Nut III
MEC 3-Band EQ (added mid control for expanded tonal shaping and classic Warwick growl)
Over $500 invested in functional upgrades that improve balance, tuning stability, and tonal flexibility.
Condition: Very good overall
Normal play wear near the thumb rest area — smooth to the touch and purely cosmetic
Missing truss rod cover (replacements available: ~$20 plain / ~$50 with logo)
Tone & Woods:
Ovangkol is known for a full-spectrum voice with strong lows, articulate highs, and pronounced mids. It delivers the focused, throaty character Warwick players expect, and this particular piece has unusually attractive figuring compared to many standard examples.
Price:
Comparable Thumb BO models typically sell in the $2,200–$2,500 range used.
This one includes significant hardware and electronics upgrades.
Serious inquiries only.
If you’re looking for a professional-grade Warwick with premium upgrades and distinctive grain, this is a strong example.