STARAUDIOStaraudio Pro DJ Stage 4Channel 2000W Amplifier Power Mixer with MP3 Bluetooth USB 16 DSPSpecifications:Channel MIC/LINE: 4 CHPeak Power : 2000WTotal Harmonic Distortion ≤0.05%Frequency Response 20Hz～18KHzMax Outputs 4V MaxS/N Ratio ≥90dBInput Sensitivity Mic-50dB Line-40dBInput EQ HI±15dB/12KHz MID±15dB/2.5KHz LOW±15dB/80HzPHONTOM POWER +48VShiping Weight: 13.5lbsBox Size:15″ X 14″ X 7.5″Main FetureOne Group AUX output and One Group returnHigh precision 45mm long life fadersWith 16 DSP Digital effectsRecording and headphone listen outputWith MP3 playerDual 5 band EQ AK, HI, P.R Excluded we don’t ship to these states.FREE SHIPPING USA 48 Lower States ONLY Package includes:(1) 4CH powered Mixer(1) USER’S MANUAL(1) Power Cord Shipping Cost:Shipping to USA ONLYFree shipping to USA Lower 48 States ONLYPayment: We prefer PayPal for protected and efficient trading, please submit payment within 48 hours of winning the auction in order that we will be able to quickly process your order. Please note:Accept PayPal Only. All PayPal payments MUST be made through our Protected checkout system. Shipment: Shipping prices (include free shipping items) aren’t valid to AK PR GU VI and HI, please contact us for shipping price. We are a retailer of premium Pro Audio and DJ Equipments. and other consumer electronics. We strive to offer the most productive products at the most productive prices. Our knowledgeable personnel is happy to reply to your questions about any of our products and will permit you to find the most productive solution for your needs. Protected payment is accepted through Paypal. No item will be shipped until payment is made and cleared. For questions or inquiries please contact us by Email and We can reply your email at Monday-Friday 9:00am-5:00pm PST All items will be shipped to original order address (PayPal shipping address) no address change will be made. Return Policy: Each and every item is checked two times before shipping! We are honest seller! We only sell products with prime quality! Our goal is to make sure your complete satisfaction with your purchase. But now and again, defective caused on the way or fallacious item caused by human are unavoidable.If the item doesn’t work perfectly when you receive it, you may also return it for a replacement or refund within 14 days. Here are the basic steps: 1.All items will have to to be returned in original packaging, include all parts and accessories. Open boxes will be charged a 15% restocking fee, missing parts will be charge. 2.We can credit for the item only without the shipping charges. $30.00 will be charged for all free shipping items in case of return. 3.NO INTERNATIONAL RETURNS ARE ACCEPTED Monday-Friday in-stock orders are shipped the same or next business day within 24 hours of your order being placed, with cleared payment. US orders (48 states only) are typically shipped with USPS, FedEx and UPS. If you want expedited shipping contact us directly for a fee quote. International orders ship from China factory and are shipped ship through UPS, DHL, FedEx and EMS. International Priority and after a 24 to 48 hour processing period. 4.Delivery time varies on location, on a regular basis 6-10 days. International rates/services and products vary and are to be had at checkout. Feedback: ☆We’re at all times working to beef up the quality of our services and products, we hope to get your positive feedback and 5 Star DSRs in return, in order that we could do better for you one day! ☆In case you have any problem or unsatisfied with our products, please do contact us first. We can do our best to satisfy you. Your100% satisfaction is our power to advance! Contact Us: We have 100% satisfactory guarantee, If you aren’t satisfied with your purchase for any reason, Please DO contact us and We can help to unravel your problem. And typically emails will be response within 1 business day.