RS-120 COMB FILTER

Many players and programmers believe that it is the filters that define an instrument's sound, yet few look any further than the simple low-pass filter found on almost all analogue synthesisers. But endless tedious arguments about the relative merits of Moog's low-pass ladder filters or the various incarnations of ARP's 40xx equivalents obscure the fact that you create many of the most interesting sounds using some of the more obscure synthesiser filters.