AEA RPQ2 Owner's Manual page 6

7 - Low Frequency Filter control:
This continuously variable control adjusts the -3dB break-frequency
of the filter from 22 Hz to 515 Hz; maximum LF reduction is -20dB.
8 - High Frequency (HF) In switch:
OUT is true bypass; IN inserts the CurveShaper™ circuitry. The green
LED below switch will indicate when HF boost is engaged.
9 - Curve Frequency control:
This continuously variable control adjusts the +3dB break-frequency
from 2.5 kHz to 30 kHz.
10 - Curve Gain control:
This continuously variable control adjusts the HF gain from flat
(+0dB) to maximum (approx. +20dB); the slope of the Curve-
Shaper™ EQ varies as Curve Frequency and Curve Gain settings
interact.
11- Audio Signal Level indicators:
The green LED snaps on at -20 dBu to indicate the presence of sig-
nal; the yellow LED snaps on at 0 dBu; the red LED snaps on at +24
dBu to warn of approaching signal overload.
12 - Hi-Z Direct Input switch:
OUT is bypass; IN engages signal to pass through Hi-Z direct input.
The green LED below the switch will indicate when the Hi-Z DI mode
is engaged. HI-Z mode will override all signals going to the XLR
output.
13 - Direct Input connector:
Unbalanced, >5M Ohm, 1/4" Direct Input connector.
14 - Power switch:
OUT is off; IN powers on unit. Green LED above switch will indicate
if unit is on.
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