20 Watt Donner Dka-20 Keyboard Amp With Aux In, Two Channels, Bass Guitar Amp, Product Features ?Equipped with two speakers?20-Watt Electric Keyboard Amplifierthat with TWO Speakers(LF:8-inch woofer, HF:2-inch tweeter, Impedance: 4 ohms ) provides rich tone with intuitive controls. ?Unique-Design for keyboards?Use for Electric Keyboard practice, street performance, karaoke with friends, band performance, outdoors playing.Frequency response ranges from 50 to 20KHZ ?High-Efficiency and Super Durability? Extremely versatile 2-channel keyboard amplifier.two inputs with separate volume control for each channel.Controls: Gain, boost Select Switch, Volume, Treble,Middle, Bass. ?Two channels?Two 1/4" Instrument Input, 3-Band EQ, 1/8" Auxiliary Input Jack for Jam-Along with Media Player or CD, 1/8" Headphone Output Jack for Silent Practice.DI output port for external active speakers ?Supporting microphone Input?The maximum gain is 48dB, supporting microphone input, and the tone is clean and warm. 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!