High Precision True Bypass Tuning Pedals For Electric Guitars And Basses Are Stax Tuner Pedal Directly connected to power supply and audio cable, easy to use. Tuner has bypass mode. Press bypass switch to tuning mode. Operation shows blank when no signature is input, the indicator of solmization and fine tuning will be turned on. The blue indicator in the middle turns on when the tone is accurate. Specifications: Tonal Range: 12Hz~4186Hz (C8) Power Supply: DC 9V (negative in the center) Working Current: 90mA Dimensions: 95(D)*45(W)*48(H)mm Weight: 268g(With box) Display Instruction: Step the footswitch into tonal model, the indicator turns on and keeps silent. Operation shows ? when no signature is input in tonal mode, the indicator of solmization and fine tuning will be turned on at the same time. The blue indicator in the middle turns on when the tone is accurate. The signature is bypass and no display on the screen while out of the tonal mode. Package includes: 1 * Guitar tuner pedal 1 * User manual 1 * Packing box Product Features ??Powerful Function?: Chromatic which is suitable for wide range tuning. Tuning range is A0(12Hz) ~ C8(4186Hz) ??Easy to read?: Deluxe LED display leads clear results of tuning. ??Fast Precise?: New fast precise strobe mode with +/- 0.1% accuracy. Enjoy your own fun and colorful life. ??Easy Carry?: Small size body, light weight, suitable for outdoor gigs, powered by a DC 9V adapter (not included in this package). ??Solid Quality?: True bypass provides transparent tone, durable and sturdy. If you receive an unsatisfactory product, please contact us for a solution. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!