Alesis HR16 / HR16B. Turning your HR16 into HR16B. 3 X Eproms with latest firmware v ersion 2.0 +. Sound Roms.
Alesis HR16 / HR16B Soundchip Upgrade Roland TR-808 V2 + Firmware 2.0 Eprom Rom
Alesis HR16 / HR16B Soundchip Upgrade Roland CR-78, Boss DR-55 & Emu Drumulator
Alesis HR16 / HR16B Firmware Upgrade Version 2.0 Incl. Sound Chip Latest OS IC
Alesis HR16 / HR16B - Soundchip Upgrade Novation Drum Station + OS 2.0 Eprom
Alesis HR16 / HR16B Soundchip Upgrade with Casio RZ-1 + Roland CR78 Cheetah MD16
Alesis HR16 / HR16B Soundchip Upgrade Vermona DRM1 Kit incl. Firmware 2.0 Eprom
