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Intellijel Designs
Plog Logic & Tap Clock - 8HP

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Item: N13-4013

Availability: In stock

Plog Logic & Tap Clock - 8HP


The Intellijel ‘Plog’ is a Voltage Controlled Logic and Tap Clock module that comprises two programmable logic sections (select one of six different 3 input boolean logic types) as well as a toggle flipflop and data flipflop block. All four sections are linked together via specially planned normals. This module is primarily designed as an interesting tool to be used with sequencers. Complex rhythmic sequences from basic sparse sources (e.g. from a simple gate sequence or clock) can be derived and by adding VC control of the logic types via some kind of CV source like a triggered envelope, LFO or sequencer even more complex results can be derived. Plot can also be used in many other creative applications including making interesting timbres and for self generating modular patches. 


  • Dual 3-input logic blocks. input Z is normalled to input Y and Y to X in order to allow 2-input and 1-input logic modes
  • Bi-polar voltage control of the logic types for section A and B with dedicated attenuators (positive voltages move the type forward, negative in reverse) inputs X and Y from logic block a normalled to inputs X and Y of logic block B. Output B normalled to input of the toggle flipflop via jumpered normal (can be removed) on back of PCB
  • Toggle flipflop has dedicated pushbutton for manual triggering of toggle state - hold the trigger button for about 1 second it will disable the trigger input jack and become a simple tap clock
  • Output of T flipflop is normalled to CLK input of D flipflop (inverse output of D flipflop also internally normalled to D input) so that by default the D section also acts as a toggle – this allows /2 and /4 clock dividing
  • Save or load the logic section as a preset for easy recall of patches
  • Module can be run at audio rates in order to generate interesting digital sounds

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  • Eurorack Module
  • 8 HP Width
  • 29mm Depth
  • Current Draw: 55mA @ +12V, 11mA @ -12V

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