RSF DD30 Digital Drums
2010-03-31 by fr3kkles
Hi can this drum machine be restored to working order? Due to many years in storage the factory-programmed logic array chip has lost its memory. This is according to a service engineer I took it to a few years ago. There is also an EPROM in circuit with the OS in it, which works as it should. I have re-programmed this with two versions of the OS to no avail. The RAM chip still contains the pattern and settings data. I know this because switching on the machine and pressing play, I can hear the clicking of the 'Accent' part. Any help greatly appreciated