Xvive Portable 3 Channel SnakeA headphone preamp that allows you to control the overall volume of your in ear monitors. This helps you manage the volume level, ensuring that you hear what you need to hear for optimum performance, while also giving you the ability to lower the volume if and when the levels are too high for comfort. System includes: One PX B 3 channel snake, with three XLR inputs, one Cat 5 output, and a 5V 2A power input Three balanced XLR to unbalanced TS adapters