5u adaptation of Jurgen Hiable’s beautiful flanger circuit with a staggering array of controls and CV to let you dial in anything from smooth, sweet subtle movement to chaotic audio rate madness.

The Free State FX FSFX107 Supra Resonator is a 5U Moog Format version of the Mutable Instruments Rings, a physical modelling module that emulates the resonance of strings in a variety of very pleasing ways. A modern classic in the Eurorack domain.

MU format trigger modifier and envelope generator originally conceived by Ian Fritz back in 2008.

The Free State FX FSFX114 Digital Delay is a 5U conversion of the acclaimed Eventide Digital Delay Line aka EuroDDL. Handcrafted and build with incredible care and attention, this module brings glorious digital delays to 5u.

a 5u adaptation of the iconic Roland System 100m envelope generator, the circuit which defined the “snap” those old Roland EG’s were so well known for.

a dual LM13700 based voltage controlled amplifier circuit, inspired by the classic Roland System 100m modular VCA circuitry. With dual control and audio inputs and exponential and linear slopes