The instrument
The FB-01 Sound Generator was launched in 1986 as the smallest and most affordable FM device with 4 operators. It has 8-voice polyphony and is a powerful sound generator for home recording, as it can play up to 8 sounds simultaneously with the MIDI multi-mode.
Details
The FB01 offers a simple 4-OP sound. The controls are limited to the essentials. However, 240 presets are programmed in the ROM, and the memory has space for 96 user sounds. The handling can be extended with MIDi setups for additional configurations and computer software. (Source: amazona)