SubZero Passive Personal Headphone Controller

Listen at your preferred loudness with precise volume control. The SubZero Passive Personal Monitor Controller is ideal for musicians performing with headphones and in-ear monitors. Simply plug in a stereo or mono 1/4" jack cable headphones then set your volume. Giving keyboard players drummers backing vocalists and other musicians full command on their monitoring. Theres even a robust belt-pack clip for performing in any situation.