Detail 01
Soundboard attachment
The system attaches to either side of a piano or harp soundboard without holes, drilling, or tools.

Independent shopping perspective
The 4000BRB Planar Wave System is a piano and harp pickup system built around an included piezo crystal and active direct box. It attaches to either side of the soundboard without drilling holes or using tools. The direct box can run from a 9-volt battery or phantom power, with a balanced XLR main output, ground lift, and 0 dB/-12 dB pad switch. A variable-level 1/4-inch monitor output gives you a separate monitoring connection.


Strong match
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 system attaches to either side of a piano or harp soundboard without holes, drilling, or tools.
Detail 02
It can be powered by a 9-volt battery or phantom power.
Detail 03
The balanced main output includes a ground lift and 0 dB/-12 dB pad switch.
Detail 04
Its monitor output has variable level.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
No. It attaches to either side of the soundboard without holes to drill or tools.
It has a balanced XLR main output and a 1/4-inch monitor output with variable level.
It operates from a 9-volt battery or phantom power.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.