Check the listing for details. MXR M101 Phase 90 Phaser Effects Pedal. Condition: New. Listed at 99.99 USD. MXR M101 Phase 90 Phaser Effects Pedal Description For more than four decades, the MXR Phase 90 has been a mainstay on the pedal boards of millions of players around the globe. This little orange box went on to become the sole icon of its effect category, and countless legendary riffs have benefitted from the sonic qualities of this pedal. No matter the genre or instrument, the Phase 90 has been there through it all to add its distinctly lush voice to a musicians tone palette. With the twist of the Rate knob, you can take the Phase 90s warm modulation from subtle, spatial shimmer to all-out high velocity swooshing. Features Simple, single knob operationWide range of soundsWorks well with guitar, bass, keyboards, and vocalsKnob varies speed from subtle to fast, watery warbleBattery operation or with optional AC adapter (sold separately) Technical Specifications Effects: PhaserProcessing Type: AnalogInputs: 1 x 1/4"Outputs: 1 x 1/4"Features: Battery-PoweredPower Source: 9V DC power supply (sold separately)Dimensions: 1.25" H x 2.25" W x 4.25" DWeight: .84 lbsBatteries: 1 x 9VPower Usage: 5mA