Detail 01
QPH electronics with volume, phase, and 4-band EQ
Gives the player onboard controls for amplified operation.

Independent shopping perspective
Washburn's AB5 is a four-string acoustic-electric bass built around a grand concert body with a cutaway, spruce top, and mahogany back and sides. The acoustic construction is described as resonant and full sounding, while the QPH electronics give you onboard volume, phase, and four-band EQ control for amplified use. Its 32-inch scale, mahogany neck, natural gloss finish, and included hardshell case make it a complete acoustic-bass package for players who need both unplugged and amplified operation.


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
Gives the player onboard controls for amplified operation.
Detail 02
Combines the named body shape with cutaway access.
Detail 03
This is the stated scale measurement.
Detail 04
A hardshell case is included.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. It is an acoustic-electric bass with QPH electronics and onboard volume, phase, and four-band EQ controls.
Yes, a hardshell case is listed.
It has a spruce top with mahogany back and sides.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.