ARTcessories PowerMix I Four Channel Passive Mixer

Mini Passive 4 Channel Stereo Audio Mixer for Home/Studio/Bar Recording Line Mix

Vintage Radio Shack SSM-60 Stereo Sound Mixer – Vintage 4-Channel

Vintage Realistic Professional Series 33-1043 Stereo Microphone Mixer 2 Channel

Art Cessories Power Mix I Four Channel Passive Mixer No AC ~ FREE SHIPPING

4-in-1-out Stereo Audio Mixer features a passive design No Power Required

Realistic Stereo Mixer 32 1100A Radio Shack Tandy Audio DJ Phono Mic VTG

4-Channel Passive Mixer (Handmade, Rucci)