Variable Mutual Conductance Compressor

Transformerless Tube Compressor



1

4D SOUNDSCAPE

2

4D SOUNDSCAPE

3

4D SOUNDSCAPE

4

4D SOUNDSCAPE

Sidechain schematic

4D SOUNDSCAPE

BOM

BOM pdf


R8 determines the fastest possible realease time. With 47k fastest release is approximately 100ms. If faster release time is wanted change R8 to 22k it changes the fastest release to approximately 50ms.



Make sure BD139 is oriented correctly. Emitter goes to the square pad on BD139 footprint.


4D SOUNDSCAPE

Rotary switch sidechain


Rotary switch sidechain 1

4D SOUNDSCAPE

Rotary switch sidechain 2

4D SOUNDSCAPE

Rotary switch sidechain schematic

4D SOUNDSCAPE


BOM

BOM pdf


Contact

ghrdotfi@gmail.com