Portable 4-Channel Sound Card Mixing Console

4-channel digital mixing console with 2 XLR/TRS microphone or guitar combo input jacks and 2 TRS mono/stereo line input jack
Plug and play, with 24 bit USB 2.0 sound card, compatible with Windows XP+ and OS X systems
Built-in 24 bit multi digital effect processor, supports up to 16 kinds of effects to meet different requirements
specially designed A-type microphone pre-amplifier has extremely low noise, low distortion and a high dynamic range
built-in 48V phantom power for using with a condenser microphone.