**BLACK VARIANT** SINGULARITY - It is basically the fuzz section from the Black Hole Symmetry taken apart. There is a single output volume control. It is loud and sounds huge. We added a toggle switch to cut the output Low Pass at 3 different frequencies : 720Hz, 2,3kHz, 16kHz The signal passes through a JFET transistor and 3 silicon transistors to end up being destroyed. Completely built in France. From the enclosure to the circuit. Assembled by hand in our workshop. Lifetime warranty.” Gain : Placed after the Jfet transistor input stage and followed by silicon gain and clipping stages. Master : Master volume. CutOff : This fader controls the cutoff frequency of the MS-20 style low pass filter. Based on a LM13700 stage. Goes from 15Hz to 44kHz. Resonance : Increases the intensity of the signal around the cutoff frequency. LPF VOL : VCA - sets the output volume of the filter. Pretty useful to adjust the filter to your setup. 2p/4p toggle switch : Select the attenuation curve. Cut at -12dB/octave (2p) or at -24dB/octave (4p). Add Fuzz (On/Off) toggle switch : Add an extra unfiltered fuzz signal. The result is louder and creates cool frequencies boost or cut depending on the cutoff position. Serial - // toggle switch : Put the fuzz through the filter - or use both effects in //. Expression/CV : The Expression/CV control is linked to the cutoff fader. The cutoff fader value sets the lowest value the EXP pedal can go.