Description: 【Compatibility】Audio Mixer can be connected to a variety of audio equipment. 【Microphone Input】Studio Audio Mixer supports input of various musical instrument sources, 48V switch, meets the needs of dynamic condenser microphones. 【High Performance】Sound Mixing Console can adjust the high and low pitch, the high pitch is transparent, and the deep and mellow. Professional Digital noise reduction processor can automatically filter noise during recording and play smoothly. 【Design】Sound Controller has LCD colors screen, USB plug and play, and storage devices with USB interface can be connected and used. 【Jacks】Audio Mixer has 2 RCA output jacks for connecting external speakers and amplifier. It has 4 MIC or LINE (RCA) input jacks for connecting microphones, musical instruments or other audio equipment, and supports mono and stereo switching. Specification: Material: PP Noise: -80dBu Channel crosstalk attenuation:)-82dB Frequency response: 20Hz-20kHz+/-0.5dB Total harmonic distortion: Microphone maximum input level: +16dBuMaximum line input level: +30dBu Stereo maximum input level: +20dBu Headphone output (200Ω:300mW Other outputs +20dBu Parametric EQ : 12kHz,+/-15dB alto: 600kHz,+/-15dB bass: 80Hz,+/-15dB Size Chart: 20.5cmx16.7cmx4cm/8.07inchx6.57inchx1.57inch Package Includes: 1 Audio Mixer 1 Type C Cable Note: Please allow slightly errors due to manual measurement and different monitors.