- The Whirlwind pcDI is perfect for interfacing the outputs of CD players, computer sound cards, iPODs® / MP3 players, tape decks, etc. with professional, balanced, low impedance equipment.
This unit contains two separate DIs - input your signals with one 3.5mm (1/8") mini TRS stereo jack, two sets of color coded RCA phono type input and through jacks or 1/4" TS input jacks. Output is via corresponding color coded XLRs.
Impedance Ratio (input to output, per channel): 133:1
Frequency Response: 20Hz-20kHz ±1dB
Level Change (input to output): -20dB (pad out), -40dB (pad in)