Art Pro Audio CLEANBOXPROE4 Clean Box 2 Channel Stereo Converter
Problem: You have a stereo output from a CD player (tape deck, VCR, computer sound card or other consumer electronics gear) and you need to connect it to the balanced line inputs of your mixer (EQ or other piece of professional audio equipment).
Actually, there are three problems:
1.) Your source has RCA connectors and you need to connect to an XLR input.
2.) Your source signal is unbalanced, but you require a balanced signal where you’re plugging into.
3.) The signal levels have to be matched properly.
Solution: Use a CleanBOX! Its RCA-to-XLR channel 1 takes RCA signal, matches the signal levels and then provides a balanced (XLR) output.