Detail 01
12–16-inch compound-radius rosewood fingerboard
The radius becomes flatter toward the upper frets, while the lower register remains more curved.

Independent shopping perspective
The Pro Origins 1985 San Dimas SD1A H RW combines an alder San Dimas body with a bolt-on maple neck reinforced with graphite. Its rosewood fingerboard moves from a 12-inch radius near the nut to 16 inches higher up and carries 22 jumbo frets. A high-output Jackson humbucker sits in the bridge position, with master volume and tone controls. The top-mounted Floyd Rose 1000 Series double-locking tremolo and locking nut provide the guitar’s pitch-control system for dives, pull-ups and vibrato work.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
The radius becomes flatter toward the upper frets, while the lower register remains more curved.
Detail 02
The top-mounted tremolo and locking nut provide pitch control for dives, pull-ups and vibrato effects.
Detail 03
The neck uses bolt-on construction with graphite reinforcement and a scarf joint.
Detail 04
The guitar’s humbucker is positioned at the bridge.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
A high-output Jackson humbucker in the bridge position.
Yes. It uses a top-mounted Floyd Rose 1000 Series double-locking tremolo and Floyd Rose locking nut.
22 jumbo frets.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.