The popular Shure M367 field mixer provides all the features necessary for professional feild mixing. The mixer features 6 high quality transformer-balanced XLR inputs and 2 XLR mono outputs (1 mic and 1 line). All input channels and one of the two outputs are switchable bettween Mic and Line level signal. The M367 is completely portable, capable of both AC and battery operation via two 9 volt alkaline batteries. A VU meter is provided for comprehensive metering of audio level and battery life. The M367 also features Low-Cut filter switches on all channels, a peak limiter switch and Phantom power on all 6 input channels. Additional features include a Mix Bus output for cascading to additional M367 or 267 mixers, 1kHz tone oscillator, and Headphone/Monitor (pull out) pot for monitoring signal on channel input or Monitor In jack.
 
https://www.bhphotovideo.com/c/product/92624-REG/Shure_M367_M367_Portable_Mixer.html