The Ultimate SynthDB | Roland RS-09

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Description	The RS-09 is an analog string and organ synthesizer (similar to the Saturn-09 which only produced an organ sound). It's old, it's cheap and they're usually worth finding! The string sound and organ sounds are nice, fatty analog sounds. The organ and string sections can be played simultaneously or individually. An ensemble/chorus effect and external sound input are welcome features. But aside from all this, there isn't much else left to this synth. A simple 2-vco architecture with simple and limited editable parameters, no patch memory and a small keyboard. There are three versions of this unit. The differences are mainly cosmetic and in the control surface; the V.3 uses touch-switches, the V.1 uses rockers and tends to be more reliable due to that. This instrument can be found for around $100, and they could add a nice flavor to any modern analog-electronic keyboard studio.
Brand	Roland
Model	RS-09
Device	Synth
Type	Keys
Engine Type	Analog
Engine	VCO Preset
Voices (max)	2/44
Oscillators	2
Engine Detailed	2 VCOs (String or Organ)
FX	Ensemble/Chorus
Keys	44
Key type	Keys
Velocity	N
Aftertouch	N
CV-gate	Gate out
Produced:	1979 - 1980

Legend:		Obvious	Y: Yes, N: No, N/A: Not Applicable
VCO	Voltage Controlled Oscillator	DCO	Digital Controlled Oscillator
LFO	Low Frequency Oscillator	Sub	Sub Oscillator
VCF	Voltage Controlled Filter	VCA	Voltage Controlled Amplifier
Velocity	As with a piano, the harder you hit a key, the louder the sound, unlike most organs which always produce the same loudness no matter how hard you hit a key.	Aftertouch	Pressing a key after you activated it. Channel Aftertouch, no matter which key, it will send a Channel message. Poly Aftertouch, sends the pressure per key instead of the whole channel.
Values for OSC, LFO, Filter, Envelope are per voice unless stated otherwise.

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