Wah-Wah/Volume Functions With Wahwah Sound Quality Value Knob On Joyo Wah-Ii Product Details JOYO Multimode WAH is a multifunctional WAH-WAH pedal, featuring both "WAH-WAH" and "Volume" functions. With a WAHWAH sound Q value knob, ensuring the sound changes from compact, sharp to mellow, wide style. 6 WAH-WAH frequency ranges are available for diverse tones catering to various music styles. Its RM shielded inductance is specially designed for WAH-WAH tone, which guarantees outstanding tone. Active volume control circuit design ensures tone's minimum signal loss and the signal intact. Easy to operate, with WAH-WAH /VOLUME and WAHWAH/BYPASS toggle switch and minimum volume control knob. It takes less space of the pedal board, lightweight and portable. In addition to the existing JF/Ironman/R series of effect pedals,we will improve and upgrade our product, based on the extensive and constructive feedback given by our supportive customers. Whole aluminium-alloy housing classic,stable and strong, both sides LEDs flash indicator shows the working state. Directly sold by manufacturer of JOYO Technology Co.,LTD which established at 2006. 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.