- 4 Channels - Nominal impedance of the inputs / outputs: 200 Ohm - Max. input: +6 dB - Format: 19" / 1U - On the front of each channel: One input, one parallel jack (output for looping phantom power), and two isolated transformer outputs - All outputs are also decoupled via resistors - 5 Year warranty EUR 324.00 - See more - Buy online