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ReezaFRATzitz or fuzz for a guitar on CD4069 (hex inverters)

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Vermes

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The above picture shows ReezaFRATzitz built on gates. On the original thread of this project (link in the bottom), you can find videos of how it sounds.

The schematic required a modification – regulation of bass and medium tones.





Chart of the tests in the „Electronics Workbench” when modifying the tone control:



Housing made of a box of a watch:



Knobs:



The PCB:



Instead of CD4069, you can use:
  • Toshiba TC4069UBP
  • MC74HC04AN
  • MCY74049

List of components:

Resistors:
  • 100k x4
  • 120k x2
  • 1M x4
  • 10k x6
  • 470k x6
  • 22k x4
  • 27k x1
  • 47k x2
  • 150k x2

Capacitors:
  1. foil (not necessary):
    • 6n8 x4
    • 150n x4
    • 47n x2
    • 1n x2
    • 2n2 x1
  2. ceramic:
    • 47p x5
    • 100p x2

Electrolytes:
  • 100u x3

Potentiometers - linear or logarythmic – select in tests
  • 10k
  • 500k x3
  • 100k x2

Other components:s
  • 4069 (UBP – unbuffered)
  • BC238
  • 1N4148 x2

Link to original thread (useful attachment) - ReezaFRATzitz czyli fuzz do gitary na CD4069 (hex inverters)
 

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