Published on Nov 21, 2017 Knobs
via Kickstarter where you'll find additional details.
"The Klein Bottle was designed for the noise makers, soundscape artists, endless tinkerers and tone wizards. This epic pedal starts by splitting the input signal into three FX loops. Each FX loop has dedicated controls for pre-gain, HPF/LPF (bandwidth filters), and main mix level. This allows you to send different parts of the signal to different effects, and blend them all back together to create new tones out of your existing pedals.
But wait, there's more! The magic happens when you use the independent feedback controls to send the signal from one FX loop into another...and then back again! Keep your existing tone intact with the DRY knob, while layering a cornucopia of sonic goodness on top."
