The Roland S-220 is a digital sampling module released in 1987. It was one of the first accessible digital samplers on the market and was used by electronic musicians in the late 1980s and early 1990s. The S-220 was capable of sampling at 12-bit resolution and had a maximum sample rate of 30kHz.
The Roland S-770 is a digital sampler released by Roland Corporation in 1989. It is a 12-bit sampler, based on similar architecture as their previous S-50 sampler but greatly improved it. It features 16-voice polyphony, expandable memory up to 32MB, and...
