Audio Mixer, 4 Channel Sound Board Mixing Console With 99-Bit Dsp, 7-Band Eq Product Features ?+48V Phantom Power?TKLBLS 4-channel Professional Audio Mixer provides an independent 48V power switch is provided to provide a stable power supply for microphones that require phantom power. Provides AUX auxiliary output, allowing you to connect other audio devices, such as active speakers, headphones, etc., to expand audio output options. ?Mic Stereo Line Inputs ?Audio Mixer is equipped with 2 XLR Lines input jack to connect mics -Supporting balanced and unbalanced signal input and has 3-band Eq adjustment . 2-channel Stereo line inputs can be connected to music players, musical instruments or other audio equipment, which is very suitable for speeches and meetings and voice recording and other scenarios to ensure clear voice transmission and high-quality recording effects. ?99 DSP Effects Signal Light Display?The versatility of our built-in DSP effects processor with 99 adjustable presets, including reverb, equalization, etc., which can be adjusted as needed to make the audio effect better. The total volume signal light display function can visually display the strength of the current audio signal, helping you better control the volume and ensuring the stability and quality of the audio output. ?Main Output 7-Band EQ Adjustment?Upgrade Mixer provides a total output 7-band EQ adjustment function, allowing you to finely adjust the audio to meet the needs of different audio sources. You can adjust parameters such as bass, midrange, and treble according to actual conditions to make the audio effect clearer and more balanced. ?Usb/Flash Reader/MP3 Compatibility ?This personal mixer has a USB soundcard and audio interface to record and connect to MAC or PC and it has universal digital audio file compatibility. Audio mixer also can record audio signals to a USB device to facilitate post-processing and playback. ?Bluetooth Wireless Connection?4-channel DJ audio mixer enable to wirelessly stream music from Pad, Phone,Tablets and more bluetooth device. It has built-in control like Play/Pause/switch songs and Modes.Bluetooth works within 15ft. 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!