This firmware upgrade chip will provide access to all newest performance features introduced in the malletKAT 8.
Breathe new life into your older malletKAT by adding an internal GS Audio Card.
Retrofits are performed in our factory, and will require the malletKAT owner to ship their controller to us. Please read the complete description on the product page before ordering.
© 2004-2022 Alternate Mode, Inc..