Eproms with factory firmware version 1.0. This is not an Upgrade/update, this eprom is usefull. to replace a defected Rom. Yamaha Rx-5 drum machine.
Yamaha RX5 ROM (Genuine Factory) Drum Machine Waveform Cartridge (RARE)
YAMAHA RX5 Digital Rhythm Programmer Drum Machine
YAMAHA RX5 Digital Rhythm Drum Machine Tested MIJ with power supply, wave ROM,DA
Yamaha RX5 80's Digital Rhythm Programmer - Drum Machine Sequencer W/ Road Case
YAMAHA RX5 Digital Rhythm Programmer Drum Machine w/ 100-240V tested Japan
Yamaha RX5 Waveform Data Cartridge
