Frequency Central

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a 5u adaptation of the iconic Roland System 100m envelope generator, the circuit which defined the “snap” those old Roland…
a 5u adaptation of the iconic Roland System 100m envelope generator, the circuit which defined the “snap” those old Roland…
a dual LM13700 based voltage controlled amplifier circuit, inspired by the classic Roland System 100m modular VCA circuitry. With dual…
a dual mode MU format voltage controlled low pass filter based on the Roland System 100m VCF, built using two…
a 5U format VCO module derived from FC’s highly revered System X Eurorack series. It’s been specifically redesigned to be…