“The Noisebox was inspired by additive synthesizers. This pedal needs to
be heard to be truly understood, but I’ll try to explain it anyway. The
Noise Box is an envelope following harmonic frequency generator.
Frequencies generated are harmonically related to the input, and
controlled by the frequency knob, the sense knob, and the chaos knob.”
pretty wild sounding effect as the frequency knob sets the resting
point of the frequency generator. The sense knob controls how much the
input signal will affect the the range of the frequency generator. The
chaos knob controls the attack. Once turned half way up the chaos knob
loses its ability to track correctly, and the tones created by the
frequency generator become more and more random. The voice control
alternates between two different voicings of the frequency generator,
with varied levels of high frequency roll off. Level controls overall
volume of the effect.”
“The Noise Box also has an internal noise gate built in that turns the frequency generator off when you are not playing.”
More information on this effect can be found here.