ART MacroMix 4 Channel Personal Mixer
Problem: You need to mix a CD and a VCR's audio output with a synthesizer and the line output of a bass amp and send it all to a PC or cassette deck.
Solution: Connect the MacroMIX between your audio sources and the PC or cassette deck. Levels can be mixed and a headphone jack lets you monitor the mix. Mix it up however you like!