Barton Musical Circuits

  Barton BMC051 Preset Rhythms   This module is a PIC-based rhythm generator inspired by old rhythm boxes and keyboard presets. Kick and Snare patterns are selected using the knobs. It...

  Barton BMC052 Chordizer   The goal of the Chordizer was to use a single voltage input and output a quantized chord of voltages when used with 1v/octave VCOs. A voltage is inputted...

  Barton BMC053 4QMP   This module is a specialized VCA that can act as a Four-Quadrant Multiplier (sometimes referred to as a "Ring Mod") or as a panner. The main difference...

  Barton BMC054 Stereo Output   This module is a 4 channel panning mixer that provides stereo outputs for your modular system. It has synth level outputs for the L/R channels and a...

  Barton BMC055 Sallen-Key Filter   This module is a voltage controlled Sallen-Key filter. The low-pass and high-pass inputs can be used simultaniously and it is capable of...

    Barton BMC056 Utility Buttons   Utility Buttons is a performance/controller module that provides gate/trigger outputs based on button presses. Buttons can be set to act as...

  Barton BMC057 Gated Slew   This is a slew (also known as glide or portamento) module that can be used as a sample and hold module. Pressing the button or inputting a gate switches...

  bmc058 Yes No Maybe This gate/trigger sequencer uses 3 position toggle switches to set beats to Yes, No or Maybe. Beats set to Yes produce output, No produces no output and a maybe will...

  barton bmc059 multi-pwm This module is a waveshaper that uses several PWM circuits (comparators) in parallel to create "staircase" style waveshapes. It has three outputs with...

  bmc060 Toggle Quantizer The Toggle Quantizer is a single channel quantizer with a range of 0 to 10Vs. Each volt is divided into 12 equally spaced voltages, to conform to the 12 half-steps of...

  barton bmc074 Attenuate Offset Invert (AOI)  This module provides basic functions for transforming and translating voltages and synthesizer signals. It's able to attenuate/amplify...

  Barton BMC075 Envelope Follower   This module converts an audio input to a control voltage output with the control voltage corresponding to the amplitude of the input signal known as...

  BMC076 Common Input Logic Gates   This 4hp Eurorack module provides three logic gates that share a single input. By swapping CMOS logic chips the gates can be set up as AND, OR,...

  Barton BMC077 Parallel DAC (PCB)   This module is a 6-bit digital to analog converter with parallel inputs. Each of the six inputs corresponds to a bit in a binary number with the top...

  Barton BMC078 Infrared Input (PCB)   This module is designed to allow infrared light sources to interact with your synthesizer. The most common household sources of infrared light are...

  Barton BMC079 Rise Fall Detector (PCB)   This module monitors a voltage on the input and activates one of three gate outputs depending on whether that voltage is rising/falling/staying...

  Barton BMC080 Diode Low Pass Filter (PCB)   This is a 4-pole diode-ladder low pass filter. Useful for big classic analog filter sweeps. One audio and two cv inputs. This module is...

  Barton BMC081 Quad Gate Inverter (PCB)   This module consists of 4 gate inverters. Voltages zero or below will result in a +5V output and voltages above zero will result in a 0V output...

  Barton BMC082 Triangle Frequency Doubler   This module consists of four triangle frequency doubling circuits. The circuit board normalizes the output of each doubling circuit to the...

  Barton BMC083 VC Delay (PCB)   This module provides an audio delay line with voltage controlled delay time and an audio feedback path, making it useful for echos, reverbs and general...

  barton bmc084 2 channel voltage to rhythm converter  This is a two channel version of BMC006 Voltage To Rhythm. It was designed to be a more beginner friendly build, though it...

  Barton Dual Digital Noise (MOTM Panel) The MOTM format panel to build the barton dual decaying noise module.  

  Barton Dual Quantizer (Frac Banana DIY)   this is a full kit to build a michael barton dual simple quantizer it includes everything you need to assemble the module, except for wire...

  this is a full kit to build a michael barton dual simple quantizer it includes everything you need to assemble the module, except for wire and solder power cable components are included and...

this is a frac/frac banana panel for creating a barton dual simple quantizer it is suitable for 3.5mm jacks or banana jacks without modification you will need two (2) barton quantizer pcb/chip sets...

  Barton Dual Quantizer (MOTM Panel)   this is an motm format panel for creating a michael barton dual quantizer panels are professionally made in the us and finished with a textured...

  barton bmc001 dual simple quantizer frac format

  Barton Dual Simple Quantizer (Frac Banana)  

michael barton dual simple cv quantizer, motm format

  Barton Musical Circuits Step Sequence   Barton Musical Circuits Step Sequence is a step sequencer module. It has an internal clock with it's own output as well as two programmable...