Capture the true sound of your acoustic drum kit with Gibraltar's versatile, easy-to-use GDMS drum monitor system. A complete 4-channel console, the GDMS provides an immersive, full-stereo experience for the player that is ideal for practice time and idea generation. Insert an SD card and record your playing. You control the individual balance, EQ and L-R panning for each of the 3 included microphones, as well as an additional Auxiliary stereo channel to create your own unique practice/performance experience.