VSU-2
Sold by Glodstone$125.00
Catacomb
Flight 2000
Freefall
Gamatron
Lightning
Orbitor 1
Split Second
The VSU-2 is a drop in replacement for the Stern VSU-100 speech board. It contains additional features like volume control, LED indication, and UART programming. All 6 original games are supported by default, plus experimental support for Gamatron (pinstar version, sonic is untested), as well as extra memory space for custom speech ROMs.