Roland D550 Synth Module uit de Jaren 80 met een vol en warm geluid..........
* 4 sawtooth/square oscillators with PWM
* 4 amplifiers with 6 stage EG
* 4 12dB/oct resonant LPFs with 6 stage EG
* 2 pitch 5 stage pitch envelope generators
* 6 LFOs (saw/triangle/square/sample and hold), free running or key syncable
* 2 chorus units with 8 algorithms
* 2 fully parametric EQ units
* 1 reverb unit with 32 algorithms
* 4 sawtooth/square oscillators with PWM
* 4 amplifiers with 6 stage EG
* 4 12dB/oct resonant LPFs with 6 stage EG
* 2 pitch 5 stage pitch envelope generators
* 6 LFOs (saw/triangle/square/sample and hold), free running or key syncable
* 2 chorus units with 8 algorithms
* 2 fully parametric EQ units
* 1 reverb unit with 32 algorithms