M306 POLY BLUE OCTAVE

The MXR M306 Poly Blue Octave is a polyphonic octave effects pedal designed to deliver a range of octave division and modulation sounds. It features four selectable octave voices—two above and two below the original signal—and supports independent blending of each octave, along with dedicated controls for dry signal level and fuzz. This octave effects pedal includes selectable polyphonic and monophonic modes; polyphonic mode enables blended textures and rotary-style modulation, while monophonic mode provides pitch tracking with classic phase effects. The MXR M306 also features dual-mode modulation, incorporating both subtle phaser-like sweeps and more pronounced modulation. Additional controls include expression pedal input for real-time parameter changes and true bypass switching. The pedal is compatible with bass instruments. **Features:** - Polyphonic octave effects pedal with four separate octave divisions - Mono, polyphonic, and rotary-style modulation modes - Fuzz circuit with blend control - Expression pedal input for assignable real-time control - True bypass switching for uncolored signal path - Bass instrument compatibility