[FOR SALE] Ernie Ball Music Man SUB Prototype Bass – White – Documented Pre-Production Example
A highly unusual Ernie Ball Music Man SUB bass prototype, finished in White.

This bass originates from a small group of prototype instruments sent by Ernie Ball in San Luis Obispo, California, to Strings & Things Ltd, the UK distributor, ahead of the release of the lower-priced Music Man SUB range. It is accompanied by an original signed letter of provenance from Strings & Things Ltd, dated 4 January 2008, confirming the history of the prototype group.
Condition
Fully functional
Never played / unused since acquisition
100% original as pictured
Exceptional cosmetic condition for its age
Original finish, hardware and electronics
Original prototype serial number
Specifications
Music Man SUB bass
4-string
White finish
Active electronics
Original Music Man hardware
Diamond-pattern aluminium pickguard
Includes original signed provenance documentation and shipping box
A rare opportunity to acquire a documented pre-production Music Man SUB prototype, rather than a standard production instrument. Its exceptional unused condition and provenance make it a particularly interesting piece for a serious Music Man collector.
The original signed provenance letter will accompany the sale.
Selling for £3,495 or Best Offer (+ shipping)
Sold as pictured.
Copyright Southern Music UK 2026



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