Dt-1 Chromatic Guitar Tuner Pedal By Donner, For Electric Guitar And Bass True Product Features [Wide Range Tuner] Tuning range is A0(27.5Hz) ~ C8(4186Hz). New fast precise strobe mode with +/- 1 cent accuracy. [2 Modes Tuner Pedal] At tuning mode you can cut off all signal output and adjust your guitar. At bypass mode the sound of your guitar will revert back to the amplifier with no loss of tune. No annoying "pop" and "hum" noises. [Easy to See] The color and brightness of the specially adjusted LED beads match the mini LCD screen, which can be used on the large stage and outdoor performance venues without any problems. [Fast Accurate Tuner] DT-1 tuner pedal gives you fast and accurate tuning. [Notice] There is not power adapter included, you need to buy one. 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!