Nady MM-141 4-Channel Mini Audio Mixer
Four 1/4" unbalanced line-level inputs with individual volume controls mixed to one 1/4" unbalanced output
Master volume control with integrated power on/off switch and power on LED indicator
Ultralow distortion, up to 20dB of gain, signal-to-noise ratio over 100dB
Freq resp: 20Hz-20kHz
Heavy-duty steel construction with smooth-turn, ultrastable pots and high-quality jacks
9V DC powered with either 9V alkaline battery or optional PAD-1 AC/DC external adapter
Dim: 5.8"H x 4.3"W x 2.1"D