Check the listing for details. Mosky P90 PRO Phase Guitar Effect Pedal Script Phaser Shifter True Bypass. Condition: New. Listed at 29.80 USD. Mosky P90 PRO Phase Guitar Effect Pedal Script Phase Shifter True BypassDeep, rich phasing • SCRIPT switch toggles between old school and modern phase soundsRun a cable from your guitar to the Phase 90's INPUT jack and run another cable from the Phase 90's OUTPUT jack to your amplifier.Turn the effect on by depressing the foot switch. Rotate the SPEED knob clockwise for a faster phase effect or counterclockwise for a slower phase effect.Leave the SCRIPT switch out for modern Block logo phase sounds or push it in for vintage Script logo phase sounds.Full metal shell and compact size, durable and portable.Specifications:• Input: 1/4" monaural Jack• Output: 1/4" monaural Jack• Power Supply: DC 9V adapter (center minus plug)(not included)• Item Size: 9.3 * 3.8 * 3.2cm / 3.7 * 1.5 * 1.3in• Item Weight: 145g / 5 oz Note: Power Adapter is not included.Please use the 9V power adapter whose polarity is negative center, otherwise, the product may not work properly.Remarks:1. We accept payment via eBay only.2. We only ship to the confirmed eBay address, so your eBay address must match your shipping address.3. We are responsible for China customs, and the buyer is responsible for any applicable import duties or taxes. During transportation, we can help to track the packages.4. Please DO contact us first, before you leave any Neutral or Negative Feedback or opening a case/dispute if any issue occurred, thanks very much!