This is a vintage Realistic Two-Channel Stereo Mic Mixer with model number 33-1057A. It has dimensions of 2 1/2" x 5" x 11" and features 2 channels, stereo and mono mode, and power on/off. The input/output is AC 120V 60Hz 4Watts. This mixer is designed for use with vintage audio and video equipment and is ideal for those who appreciate the classic sound of analog equipment.
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