Hardware -
General Information The SFG-05 / SFG-01 FM-units are built around the YM2151 / YM2164 chip. These IC’s have 4 operators and sound quality is comparable to the cheaper Yamaha DX series (e.g. the DX-9, FB-01), several arcade games and the Korg(!) DS-8 and 707. To program this chip, there are two memory locations available (register [...]