Ibanez Tone-Lok PH7 Phaser Pedal Tone-Lok series Phaser effect pedal capable of either four or eight stages of smooth phasing The Ibanez PH7 from the Tone-Lok Series lets you choose either 4 or 8 stages of phasing, from swirling speaker to that full-on phase you need for heavy rock and roll On the outside, Tone-Lok effects are equipped with the Ibanez exclusive "set and forget" Push-Lok rotary pots Push the knobs down and your tone settings lock securely inside the caseno more lost settings or broken knobs On the inside, Tone-Lok pedals feature hi-fidelity components carefully tweaked with the constant input from a new generation of Ibanez players