tender for digital mixer - 6 channel fixed or chassis bases model .it should have minimum 03 nos or more mic/ line balance audio and 1 unbalance stereo audio inputs.1 hdmi and 1 usb interface audio phantom power. 48 vdc on/off per input. digital sound processor with built a acoustic echo cancellation, noise cancellation, auto mixing and sound reinforcement application stereo usb audio support for pc based conferencing. certified of ce/ul, iso 9001, iso 14001
