Compact 6HP Dual VCA for Eurorack modular synthesizersDesigned by PMFoundations, Ships from United States of America
DIY - EASY BUILD - PCB AND PANEL ONLY *** NEW TROUBLE SHOOTING GUIDE if you can't get it working first time. This gives step by step instructions for walking through the module with what to expe...Read More…
DIY - EASY BUILD - PCB AND PANEL ONLY
*** NEW TROUBLE SHOOTING GUIDE if you can't get it working first time. This gives step by step instructions for walking through the module with what to expect at each point on the board.
This module has two VCAs in a 6HP space for modular synthesizers.
The CV will in general be driven by an ADSR curve generated during the time that a GATE signal is applied. The second CV jack can be used by another source to control the gain of the VCA.
The Gain pot is used to set the initial Gain when the CV is 0. The cut-off point of the VCA can be customized to suit a particular envelope generator.
There are DC and AC coupled inputs. The AC coupled input can be used to remove the DC part of an audio signal. The DC and AC jacks are exclusive-OR switched together with the DC jack having override priority.
This is a low component count project so you can have high quality VCAs in your rack with minimum expense.
Build it yourself - FOR INTERMEDIATE SKILLED CONSTRUCTORS - This is a high quality PCB and front panel ONLY for users who want to purchase their own components and build their own module. Some product photos above show COMPLETED build.
This module will fit perfectly into a 6HP Eurorack space.
Comprehensive manuals, parts lists and component shopping carts are provided in the documentation link for building, testing and using the module.
Tucker | June 16, 2018
Andy | June 15, 2017
Randy | March 20, 2017
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PMFoundations supplies the PersonalCircuits range of DIY electronics for the modular analog synthesizer enthusiast and musician.