The omnitronic trm 402 4 channel rotary mixer is a vintage style analog mixer designed for djs'. '.strtoupper('t')he trm 402 rotary mixer features 4 channels in total with 2 band eq on each channel as well as phono line switching'. '.strtoupper('o')ne of the most unique features is the 3 band frequency isolator which can be used for creating transitions blending between songs seamlessly'. '.strtoupper('t')his rotary mixer also includes a kill cut feature allowing you to eliminate each of the three frequency bands for versatile mixing capabilities'. '.strtoupper('t')he trm 402 boasts vintage alps potentiometers complete with a 12 digit stereo led level meter and master level control'. '.strtoupper('i')nputs are included for both microphone and headphones on the top of the unit for convenience.