Nonlinearcircuits (NLC)

10 stage Phaser/Flanger based on the Aries 329. It has 11 matched NPN pairs (BCM847) and a set of matched FETs. It is actually quite simple to match FETs, a circuit will be given in the build guide...

8hp Eurorack module Full kit includes everything you need. all parts individually bagged and labelled. For SMT parts, we have included a few extras in case you drop one. Tthis module does require...

The NLC 8-Bit Cipher is based on the one part of the Buchla Source of Uncertainty/Random Voltage source, although it has been modded somewhat to obtain 4 CV and 9 gate outputs. It requires a clock...

  NLC1008 ADSR312   Full DIY synth kit includes everything you need to build the module. all parts individually bagged and labelled. This module is based on the Aries 312 ADSR, which was...

  NLC1009 ARSEq   The ARSEq ( = Attack Release SEquencer) is, as the name implies a hybrid sequencer and AR envelope generator. It contains a counter circuit with reset, 4 envelope...

  NLC1010 baDum TISSS BadumTisss is a snare/hi-hat module. The core sound of the circuit comes from the ring mod. Usually it will process the noise source and the VCO, but feel free to...

The bong0 is a twin-T based drum module with a LED acting as a nonlinear resistor to give it some interesting characteristics. The trigger input acts as a normal input to get your drum sound...

  NLC1012 Bools (C68 Aluminum Version) These are nice. The inputs can be any signal crossing 1V. The logic outputs give 5V gates that are all related to each other as made up of different...

Brain Custard - 9 audio rate chaotic signals mixed to form 'neuron clusters' The idea is low frequency patterns will emerge from the mayhem. Really it will be vaguely controllable noise and lots of...

  Nonlinear Circuits Cellular Automata 12hp This is a 16 cell gate and pattern generator using cellular automata rules 90 & 150. It will run thru a process driven by a clock signal and...

Has phase modulated sync & pan-pulse output based on the Aries PMS-338 VCO. Currently shipping v7 PCBs   Latest Documentation  

This is an analogue switch on steroids. The concept came from a 60s chopper modulator circuit. It can be used as a VCO, a VCF, a waveshaper, ring modulator, analogue switch, LFO and VC gate generator...

8hp Two PT2399 chips roped together in series, one with vactrol control and 4 different feedback paths. Latest docs here  

  NLC1022 Divine CMOS This circuit takes two input signals and divides them down by /2, /4, /8 & /16. It then XORs these divisions (XOR = Exclusive OR). All of these signals can then be...

The topology is common enough in many drum synths: Trigger circuit, envelope follower, VCO VCA, but the actual sub-circuits are slimmed down versions of the dual OTA VCO and VCA from the Matrix Mixer...

  NLC1028 2xLFO Two wide ranging LFOs; from approx 830 Hz down to 0.02Hz (1 cycle every 50 seconds), giving tri and square waveforms. There is also a difference rectifier onboard which gives...

4 pole VCF and quadrature oscillator with 0, 90, 180 & 270 degree outputs. The Feague is a 4 pole VCF and quadrature oscillator with 0, 90, 180 & 270 degree outputs. It is based on the design...

This chaos circuit uses a flip flop as the nonlinear element. It has a gate and CV input, three gate outputs which give varying length gates, a trigger output and 2 CV outputs. In this patch the FF...

The NLC FK1T VCF has a core based on the Korg FK-1 pedal, which is a similar VCF to the ones found in the 800dv, 770 and 700 synthesizers. These VCFs have low pass and high pass stages in series. The...

This module is essentially a vactrol PiLL with the DelayNoMore, so it has a PLL chip, a delay chip & 2 vactrols. It pretty much does whatever it wants most of the time...

Null-A2 is an all-in-one analogue synth packed into 42hp.    2 VCOs 1 state variable VCF 1 ladder VCF 1 VC Delay 3 VCAs 2 LFOs Mixer Headphone amp Sequencer Clock Divider Sample &...

  Nonlinearcircuits Numberwang This module is basically a 4:16 decoder with sync and async modes. In use, patch for signals to the 4 inputs and generate an endless variety of gate patterns. If...

The Router was developed to use in the cellF neural synthesizer at MoNA’s Mofo exhibition in Jan 2017. As cellF would be left running for 6-8 hours per day, we wanted a module to periodically...

  NLC1049 Sauce of Uncertainty   Based on the Buchla SOU265, but all the rare components replaced with regular parts. So the noise source is different, the 0.05-50 Hz VCO is op amp based,...

This module is based on the Arp 1050 mix sequencer. Although this version drops the VCO and push button functions. Using the switches, it is an 8 step sequencer, two 4 step sequencers, an 8 input...