XR-4D

●4 Small mixing console with sound card ● 2 mono input, 1 stereo input ●  Each independent 48V, attenuation switch, two EQ adjustment. ● 99 Mode DSP Effect ●  LCD player module, support U disk playback, Bluetooth playback, U disk recording, computer sound card, mobile phone live broadeast. ●. Canon balance main output interface. 6.3 Earphone monitoring Output. ● 5V power supply. It can be powered by a power bank