, you typically need three sets of RCA cables if you are also using a recording device like a cassette deck. Connect the "EQ In" ports on the rear of the to the "Tape Monitor Out" or "Pre-Out" on your amplifier. Connect the "EQ Out" on the to the "Tape Monitor In" or "Main In" on the amplifier. Connecting a Tape Deck (Optional):
The manual offers a labeled diagram of the front panel. While the sliders (faders) are self-explanatory, the manual explains the function of the Spectrum Analyzer switches. It details how to adjust the sensitivity of the display so that the lights react appropriately to the volume of your music.