COPYRIGHT © 2011-2023 MAAG AUDIO, LLC
AIR BAND
®
Boost only shelf at 2.5 kHz, 5 kHz, 10
kHz, 20 kHz, and 40 kHz. The
frequencies below the shelf peaks
are also affected due to the
transitional slope.
FUNCTIONS & TECH SPECS
PEAK
Red LED starts to illuminate when the
output signal reaches 23 dBu
2.5 kHz
Fixed boost and cut shelf
(+15 dB, -4.5 dB)
AIR GAIN
Gain control for the AIR BAND
(+20 dB max gain)
160 Hz
Fixed boost and cut bell
(+15 dB, -4.5 dB)
650 Hz
Fixed boost and cut bell
(+15 dB, -4.5 dB)
40 Hz
Fixed boost and cut bell
(+15 dB, -4.5 dB)
IN/OUT
Engages and disengages EQ
SUB (10 Hz)
Fixed boost and cut bell
(+15 dB, -4.5 dB)
SIGNAL
Green LED indicates audio signal
presence. Illumination starts
@ -20 dBu
*Specification
Frequency Response
Nominal Input Impedance (XLR)
Nominal Output Impedance (XLR)
TECHNICAL SPECIFICATIONS
Value
-2dB points, 10Hz & 75kHz
48 K Ohms, balanced
50 Ohms, balanced
Value
+25 dBu
< 0.005%
*Specification
Headroom
THD + Noise
*Specifications subject to change without notice.
Summary of Contents for EQ4-500
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