Peavey IPR 1600 Operating Manual page 27

EQ
EQ
The EQ section of the Main Menu indicates whether the EQ is active
on each channel. Pressing the navigation encoder when the cursor
highlights "EQ" will enter EQ Edit mode. Each channel has 4 parametric
EQs , horn equalization and enhanced bass processing (Fig. 21).
After entering Edit mode, the user will be able to activate or deactivate
the EQ on each channel. Press the navigation encoder to move the
cursor from EQ to channel A, then select ON or BYPASS. Repeat for
channel B (Fig. 22).
Turn the navigation encoder to the right to navigate to the BASS
ENHANCEMENT SCREEN. Press and select to adjust the amount of BASS
ENHANCEMENT (Fig. 23).
®
MaxxBass uses psycho-acoustics to calculate precise harmonics
that are related to the fundamental tones of sound. The harmonics
are generated mostly from low-bass that is below the high-pass filter
setting. When these harmonics are combined, it creates the effect of
lower, deeper frequencies.
• Extends perceived bass response by up to 1.5 octaves
• Preserves the dynamic range and character of the original bass
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Fig. 21
Fig. 22
Fig. 23