The mixer/VCA module consists of three VCAs, each with a pair of inputs, a control input, a gain knob, and an output. Additionally, all VCA outputs are summed, and the total is sent to a master output.
By applying a negative voltage to the control input, you can invert the phase of the signal. This allows each channel to function as a ring modulator.
Image of the latest released version of the module. This is not the final product, development is in progress.
Known issues:
- VCA/control inputs is not implemented
- per-channel outputs invert signal phase and has no control
- update pcb outline and color marking is needed
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Is there going to be cv inputs to control the vca/mixer module? When i tend to think of a vca theres typically voltage control. If not is there going to be a dedicated vca with cv inputs on release?
Sure! mixer is going to have 3 channels controlled by voltage!
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yes, we will add CV. Here is latest and not release version, I will add more info about changes we plan to implement before release.
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Im probably more excited for this module than i should be. Its a great example of a dual use module and a very useful one being that, seeing as you can never have enough vcas and mixers in your system haha
Module description was updated!
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Mixer, 3x vca and 3x inverter now im getting even more excited for this module than i probably should be 
Hi can the mixer module be made as an optional add-on on Kickstarter? Would love to explore feeding multiple VCOs into one effects chain (unless there is a way that I am missing out by looking at the module pictures)
After the campaign, we plan to launch a store where your Kickstarter orders will already be integrated. There, you will be able to add any modules to your order according to your preference and arrange for delivery.
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Hello guys!
We’ve finished debugging VCA/ringmod schematic and will update mixer module soon!
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