Detail 01
Three-channel mixer
The dry, one-octave-down and two-octaves-down signals each have their own volume control.

Independent shopping perspective
Perseus Dio is a synth/sub-octave pedal centered on mixing three signals: your dry guitar, one octave down and two octaves down. Individual channel levels let you build an octave-heavy blend or keep the original signal in the mix. Its low-pass filters change the character of the octave effects from more forceful to more restrained. Mute the dry channel for a bass-weighted response, or run it alone for light distortion. True bypass leaves the original signal intact when the pedal is disengaged.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The dry, one-octave-down and two-octaves-down signals each have their own volume control.
Detail 02
They alter the octave effects between a stronger edge and a more subdued background character.
Detail 03
When disengaged, the pedal preserves the original guitar tone.
Product questions
Straight answers to the questions shoppers most often ask about this product.
You can blend the dry signal with one octave down and two octaves down.
The result becomes bass-heavy and percussive.
Yes. Using the dry channel on its own produces light distortion.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.