SubSix x VCV Rack

I picked up one of the SubSix pickups from Submarine last year and then promptly hurt my hand bad enough that I have barely touched the guitar in the time since. I fiddled with it a bit, but now I’ve finally set up the SubSix properly. The SubSix separates the guitar’s half dozen strings into individual channels. The result is not pristine, but the device does a solid job, and I’m learning to work with it.

The main issues I face are (1) the electric guitar signal is quite clean, so I have to do something with it promptly in the signal chain, or it sounds sort of anemic, and (2) I’m still getting a buzzing, even having raised the action on my Telecaster. I’ll sort out both those issues.

I made a little Eurorack setup with six small VCAs, one for each string, and then sent those into my laptop (thanks to a pair of Expert Sleepers modules: ES-6 and ES-8), running VCV Rack, the modular synthesizer emulation software. As it turns out, one of my VCAs doesn’t work (I may have blown it out), but fortunately my Pulp Logic case has a pair of mono inputs, so I can use that as a temporary replacement.

This video is a quick test run. Each of the three oscilloscopes shows a pair of strings, moving from lowest string to highest string, from left to right. I set it up in VCV Rack with a set of send/return modules, so I can easily augment any of the individual lines (this video doesn’t do that). I’ve been experimenting with varying delay lengths, and doing fun things with panning, and using one string as a trigger, and also with leaning into the SubSix’s lack of purity — that is, recording the sympathetic vibrations in the strings I haven’t struck.

This video is just a proof-of-concept recording of how I’ve arranged things currently in VCV Rack. I saved this patch as a foundation for future experiments.

More on the SubSix pickup at submarinepickup.com.

More on VCV Rack at vcvrack.com.

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Published on September 07, 2025 18:07
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