BOSS PH-3 Phase Shifter Pedal

Capable of implementations both subtle and bizarre, the PH-3 from BOSS is a phase shifter pedal intended for electric guitar, electric bass, or any other instrument with an unbalanced 1/4" output. It features controls over its rate, depth, and resonance, as well as a selector that chooses among seven different types of phase staging, including a step setting useful for effecting a synthetic, computerized sound.