Filter
Top Products
Mic/Line Input Signal Chain Controls
The input signal processor chain allows adjustments to program or microphone audio
material before input to the main mixer.
Gain Control (GAIN)
The gain control provides a single long-throw fader with a range of
–18dB to +80dB, adjustable in 1dB increments with the fader or
in 0.1dB increments using direct entry in the level setting readout
below the fader. The peak reading meter holds the peak level for
one second, displaying it numerically in the box below the meter.
The default setting is unity gain (0.0dB).
The Phantom Power checkbox, accessible in the dialog box, toggles
the +48 VDC phantom power on and off. Phantom power is typically
used to power a condenser microphone.
The Mute button, accessible in the dialog box, silences the mic/line
input.
The Polarity button, accessible in the dialog box, allows the
polarity of wires connected to the audio connectors (+/tip and –/ring)
to be flipped to correct for miswired connectors.
DMP128 • Software Control 31