Roland System 100M Synthesizer Modules

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"The Roland 121 is a dual filter module design to be incorporated with Roland's contribution to professional analog modular synthesis, The System 100m. This unit consists of two VCF's, each VCF includes the added feature of a built-in foxed high pass filter with a switch for turning the high pass function off or selecting one of three cutoff points. Each VCF also includes three audio and three control inputs, and LED's for following signal flow. The green LED's light when a signal appears at the outputs, the red LED's light for overdrive (distort) condition."

"The Roland 112 consists of a two independent VCO's in a single module design to be incorporated with Roland's contribution to professional analog modular synthesis, The System 100m. The module consists of two independent VCO's in one package with expanded features. Both VCO's feature three separate variable control inputs, strong and weak modes for phase locking, and simultaneous manual and external control of pulse width."

"The Roland 130 is a two independent VCA module design in one packed to be incorporated with Roland's contribution to professional analog modular synthesis, The System 100m. The module consists of two independent VCO's in one package with expanded features. Each of the modules VCA's features a selector switch linear or exponential response. This expands the range of the 110s modules VCA."

"The Roland 140 is a dual envelope and an LFO module design to be incorporated with Roland's contribution to professional analog modular synthesis, The System 100m."

SN 162119

SN 172834

SN 172450

SN 163192