1991 Ernie Ball Music Man StingRay · Birdseye Neck — photograph in the Gruuvik Chamber Gone collection
Ernie Ball Music Man · StingRay

1991 Ernie Ball Music Man StingRay · Birdseye Neck

1991 · neck/body factory marks August 12/13 · USA · San Luis Obispo, California

Weight · Approx. 4.3 kg

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The one-liner

Serial 033589 meets a birdseye maple neck, with August factory marks on neck and body.

The story

This 1991 Ernie Ball Music Man StingRay was built in San Luis Obispo, California. Its serial is 033589; the serial lookup points to September 19, while factory marks on the neck and body read August 12 and 13. The natural-finish bass pairs an ash body with a birdseye maple neck and fingerboard.

The original Music Man humbucker feeds an active two-band EQ. It weighs about 4.3 kg and has a 43 mm nut; a case was included. Small dings, finish marks, fretboard-edge chips, a worn neck and patina record its use. No structural repairs were seen. Inspection notes record that the neck, truss rod, electronics and string mute all functioned. The instrument went to Riga, Latvia.

Inspection & research notes

Neck, truss rod, electronics and string mute checked functional.

Serial lookup indicates September 19; factory marks on neck/body indicate August 12/13. The difference is retained rather than resolved by assumption.

What would you like to know about this bass?

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Research mode
Model
StingRay
Year
1991
Country
San Luis Obispo, California, USA
Serial
033589
Factory marks
Neck Aug 12 · body Aug 13
Body
Ash
Finish
Natural
Neck
Birdseye maple
Fingerboard
Birdseye maple
Pickup
Original Music Man humbucker
Electronics
Active 2-band EQ
Nut width
43 mm
Weight
Approx. 4.3 kg
Included
Case
Condition notes
Dings · finish marks · fretboard-edge chips · worn neck · patina; no structural repairs seen
Signs of life
The Gruuvik Chamber promise

INSPECTED. DOCUMENTED. READY TO PLAY.

Each instrument is examined, its known history and changes are described plainly, and setup or service is considered where needed. The aim is a bass that can go straight into music.

Inspected with careResearch and condition documentedBuilt to be played