Antex Electronics DMX-88 USB Recording Mixer - Manual (Page 23)

DMX-88 USB Mixer User Manual
23
Specifications:
Inputs:
Number ------------------------------------------------------------------------------------ 8
Type ---------------------------------- Transformerless balanced (instrumentation amp)
Connector --------------------------------------------------------------------- Female XLR
Impedance to ground ------------------------------------------------------------------- 1K
Sensitivity, Line setting -------------------------------------------------------- -31dBV
Sensitivity, Microphone setting ------------------------------------------------ -77dBV
(Sensitivity is the input signal level which corresponds to A/D full scale with the input
trim set to maximum gain. Note that full scale A/D may not be possible because the
limiter becomes active approximately 10dB below full scale.)
Maximum input level before transient protection begins clipping ------------ +21dBV
Limiter threshold ---------------------------------------------------- 10dB below full scale
Limiter headroom -------------------------------------------------------------------- 20dB
Noise gate threshold ------------------------------------------------ 40dB below full scale
(Note that the limiter and noise gate thresholds are “soft”.)
Phantom power voltage ---------------------------------------------------------------- 48V
Phantom power impedance ------------------------ 6.8K on hot and cold, 3.4K effective
Trim control type -------------------------------------------------- Electronic (solid state)
Trim control step size ---------------------------------------------------------------- 0.5dB
High pass filter -------------------------------------------- 100Hz, 12dB per octave slope
Monitor Outputs:
Number ------------------------------------------------------------------------------------ 2
Type ------------------------------------------------------------ Transformerless balanced
(Note: May be used as unbalanced by grounding one of the signal lines.)
Connector -------------------------------------------------------------------------- ¼” TRS
Mix ------------------------------------------------------- Any combination of the 8 inputs
Level control type ------------------------------------------------- Electronic (solid state)
Level control step size --------------------------------------------------------------- 0.5dB
Maximum output level -------------------------------------------------------------- 21dBV