The Roland 531 is a synthesizer module released by Roland Corporation in 1981. It is a single-oscillator analog monosynth with a built-in sequencer and arpeggiator. It was used extensively in the 1980s by many popular artists, such as Depeche Mode, New Order, and Duran Duran.
The analog module based on a resistive optocoupler is designed to simulate the characteristics of natural instruments (violins, wind instruments, guitars, etc.). It is known that natural instruments tend to change the harmonic composition depending on...
Lower or upper part for building up an 18 panel system 200e. It does not have its own power supply, therefore it is necessary to connect it to the "active housing" (201e-6 Powered Boat) to make the modules operate.
Waveforms Oscillator is the analog oscillator (VCO) with multiple outputs and the possibility of modulation. Waveforms is designed to work with 1V/octave signals, and notes can be played within five octaves. Unlike vintage VCO, the module has good...
281e contains four identical function generators, an external pulse activates the attack-decay cycle. After the cycle is completed, the pulse is available at the output. Three operating modes are available for each generator: /// - in this mode the unit...