Donner Tuner Pedal, Dt-1 Chromatic Guitar Tuner Pedal With Pitch Indicator For Product Details [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. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.