The Behringer Studio M is the little passive brother next to the Behringer
Features such as the mute button, the dim switch and especially the mono button are practical for everyday studio use. If the sound is ever too loud, or you want to have your peace quickly, the mute and the 20dB dim switch can be operated. If you want to check for mono compatibility, the mono button helps. It is especially useful when adjusting the equalizer, and to check exactly which frequencies get in each other's way. In addition, the large and pleasantly running rotary knob in the center can be used to quickly and easily set the desired volume.