Colour of button are Black.
Alesis HR16 16 BIT Drum Machine Replacement TOP FLAP
Alesis HR16 / HR16B Soundchip Upgrade Roland TR-808 V2 + Firmware 2.0 Eprom Rom
Alesis hr16 / hr16b firmware upgrade version 2.0 incl. Sound Chip latest OS Ic
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
