Detail 01
Transducer pickup
Reads vibration directly from the instrument rather than air, so stage volume and bleed cause far less feedback.

Independent shopping perspective
Piezo transducer that mounts under the bridge of an upright bass for amplified playing. For bassists who need volume without a mic.

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
Reads vibration directly from the instrument rather than air, so stage volume and bleed cause far less feedback.
Detail 02
Sized and voiced for upright bridge geometry. Will not fit cello, electric bass, or guitar.
Detail 03
Nothing is glued or drilled. It seats between the bridge foot and top, so it comes back off cleanly.
Detail 04
No battery in the pickup itself, but the output wants a high-impedance preamp to sound full.
Detail 05
Sits in the working-musician tier — above contact-mic stopgaps, below multi-channel mic-and-pickup blend systems.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Plan on one. Piezo transducers want a high-impedance input. Straight into a low-impedance board channel it will sound thin and lose low end.
No. It is built for the bridge of an acoustic double bass and depends on that bridge-to-top contact to work at all.
Yes, though it takes care. You slacken the strings, lift one bridge foot, and seat the transducer underneath. A luthier can do it in minutes.
No. Nothing is drilled or glued, so it can be removed and the bass returns to its original state.