PreSonus VXP - Manual (Page 17)

CONTROLS & CONNECTIONS
15
Master Section Includes:
•
Peak Limiter Control
•
Level Control
•
Limiter LED Meter
2 . 2 M I C P R E A M P S E C T I O N
GAIN: This control provides 60dB of gain.
IDSS CONTROL: Selects the amount of increase (0% to 100%) applied
to the even harmonic series of the signal being amplified by the VXP. The
effect of manipulating the harmonic distortion is of increasing or decreasing
the apparent “warmth” of the signal. This feature is derived from
manipulating the drain current of the FET input buffer of the Mic Preamp.
Experiment with the IDSS control and see what type of sounds you can get
from your present microphone selection.
+48V: The 48 volts supplied by way of the XLR connector, provides
power for condenser mics and any other devices requiring continuous