Variable Mutual Conductance Compressor

Transformerless Tube Compressor



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4D SOUNDSCAPE

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4D SOUNDSCAPE

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4D SOUNDSCAPE

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4D SOUNDSCAPE

GR meter schematic

4D SOUNDSCAPE

BOM

BOM pdf

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If different color LEDs are used make sure the luminous intensity is similar on all the LEDs. Do NOT use any super bright LEDs



Updated GR meter schematic


RV1 = Bourns 3296W 10k


The newest revison of the led board has trimmer RV1 added and R6 has been changed to 10k. These are missing from the BOM!


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4D SOUNDSCAPE

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4D SOUNDSCAPE

Contact

ghrdotfi@gmail.com