MATRIXSYNTH: RSF Expander I 1981 black

Monday, September 21, 2020

RSF Expander I 1981 black

via this auction

"Here is for sale a very rare RSF Kobol Expander I. Stellar & powerful iconic sound (think Tangerine Dream, Jean-Michel Jarre...) delivered by a feature-packed analog monophonic pre-patched modular synth including :
2 waveshape morphing VCOs, ON/OFF switch for VCO1 modulation, ON/OFF switch for VCO2 synch to VCO1, VCO detune, 2 ADS envelopes (ON/OFF switch for the Decay), 1 LFO with 2 switchable waveforms, 1 24db self-oscillating low pass VCF (external audio can be sent through the VCF), 1 VCA, 1 noise generator, 1 voltage processor, CV/gate 1 volt/octave.
Directly compatible with any eurorack module. You will just need a jack adaptor from regular size to minijack size, 6.35mm on one end, 3.5mm on the other."

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