Detail 01
Hard 1.25-inch weighted round cores
The AM4 uses the series’ hard weighted-core configuration.

Independent shopping perspective
Andrew Markworth AM4 marching keyboard mallets are built with hard, weighted 1.25-inch round cores, blended-yarn heads, and birch shafts. Their design is aimed at the upper register of the marimba, making this a focused choice when that range needs to be covered in a marching keyboard setup. The listed 16.75-inch length and gray yarn finish complete the specified configuration.


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 AM4 uses the series’ hard weighted-core configuration.
Detail 02
This identifies the shaft and head materials for the selected mallet.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
They use a blended yarn wrap.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.