Radio Shack 4 Channel Stereo Mixer 32-118 with Sound Effects

Radio Shack Optimus Stereo Sound Mixer Sound Effect Echo SSM-1750

Radio Shack Stereo Sound Mixer Sound Effect Echo SSM-1750

RadioShack 4-Channel Stereo Mixer Works Great Pre-Owned

RadioShack SSM-1000 Stereo Sound Mixer 4-Channel Echo Equalizer VU Meter

Radio Shack SSM-1850 Stereo Sound Mixer / Echo - Power Tested Works GREAT

Radio Shack Optimus Stereo Sound Mixer Sound Effect Echo SSM-1750 DJ Mic Input.

RadioShack 4-Channel Stereo Mixer