Review About Oh Daddy!Passive Suming Mixer 16x2 with precision resistors.All Balanced Signal. SPECIFICATIONSInput Impedance 10k ΩOutput Impendance 470 ΩLine In P10 balanceado - TRS (8 pares de canais stereo - 16 entradas)Line Out P10 balanceado - TRS (L/R)All Balanced In/Out (TRS)Dimensions 2U x 19" x 120mmWeight 2.715 kilosWarranty: 1 yearAudios