The Portable Audio Mixer offers a compact design, making it perfect for musicians and sound engineers on the go. Easily transportable to gigs, rehearsals, and recording sessions, this mixer is a versatile addition to any audio setup. It features high-quality preamps that amplify your input signals with exceptional clarity and minimal noise. The user-friendly control layout is designed for ease of use, with clearly labeled controls and a logical setup that allows for quick adjustments, even in live settings. With Usb connectivity, you can seamlessly record using popular audio software like Audacity (requires a Usb-to-usb cable, not included).Audio Mixer Specification :Channel No : 12Mono Channel: 11Stereo Channel: 2Effects : Delay & ReverbVoltage : 100-240VUSB Port : YesBluetooth : YesBluetooth Version : 5Phantom Power : 48vPC Recording : Yes (Require cable not included)Compatibility : Power amplifier and microphoneFrequency response : 20Hz-20KHz+3db3band Eq : Yes