4 Channels Audio Mixer Bluetooth USB Sound Mixing Console Amplifier Studio I7O3
1 Mixing Console. Noise: -80dB. Max Input Level of Mic: 16dBu. Max Input Level of Circuit: 30dBu. Max Input Level of Stereo: 20dBu. Item Size: 20 24.6 5.8cm / 7.87 9.69 2.28in. Other Output: +20dBu.