RB-DA24MD, 1 - 12 stereo distribution amplifier. Distribution amplifier with 1 stereo input and 12 stereo outputs, can be switched to 1 mono input and 24 mono outputs with a button on the back. The levels for the right and west inputs can be adjusted with trim knobs accessible on the back, On/off switchable 125 Hz HP filter is on the inputs. The outputs are individually buffered. Dimensions: 19, 1HE. Depth: 108 mm.