The HardWire SP-7 Stereo Phaser from DigiTech offers seven phaser types based on vintage and modern pedals in true stereo and with tap-tempo speed control. Possibly the most advanced phaser pedal on the market with true HardWire bypass and constant high-voltage rails, the SP-7 Stereo Phaser is always set to stun. All HardWire pedals, including the SP-7 Stereo Phaster, are designed and built to withstand the extremely rough life traveling from stage to stage. Every time you kick on a HardWire pedal the purest tones flow through uninhibited. HardWire pedals make your music and personal tones stand above the rest.