A small handheld analog audio mixer, equipped with a USB port, MP3 support, Bluetooth and Phantom power. The device supports 4 channels. The first two have XLR signal inputs mainly for microphones, and two jack input sockets to which either instruments (Line) or effects and sound processors (Insert) can be connected. Channels 3 and 4 are stereo track having jack and RCA (cinch) inputs. DNA MIX 4 is ideal for anyone looking for a small sound mixer for the stage, rehearsal room, professional or home studio, for vocals, band, DJ or simply wanting to increase the number of available channels on the sound mixer they already have. The user can control the volume of each channel with slider attenuators, use a 3-band equalizer for treble, mid and bass, pan and boost the signal. In addition, the DNA MIX 4 mixer has a built-in delay effect the frequency and level of which can be easily controlled when applied to a channel.