Yamaha Graphic Equaliser Q2031B - Manual (Page 3)

FEATURES
• The two-channel system offers completely independent chan­
nel control — from the input all the way to the output. (Q2031B,
GQ2015A)
• The Q2031B/GQ1031C offers a narrow, 1/3-octave bandwidth
and 31-band control over the entire 20 Hz to 20 kHz range for
very precise equalization.
• The lU-size GQ2015A offers 15-band control on two inde­
pendent channels.
• Equipped with an EQ switch that bypasses the equalizer sec­
tion, a RANGE.switch that changes the equalization range
and a host of other features the equalizer presents itself as a
unit carefully designed from both functional and operational
perspectives.
• The Q2031B features a high pass filter that allows setting the
rolloff frequency using a slider, and the GQ1031C/GQ2015A
is equipped with an 80 Hz high pass filter.
• Equipped with transformerless balanced XLR-type and phone
jack input and output connectors.
• Suitable for PA and recording applications and a variety of
other uses.
• Can be mounted in a standard 19" rack.
_________________ CONTENTS_________________
FRONT PANEL............................................................................ 3
REAR PANEL.................................................................................5
TYPICAL CONFIGURATIONS...................................................... 6
ACOUSTIC CONTROL ................................................................ 7
SPECIFICATIONS.......... ............................................................... 8
BLOCK DIAGRAM......................................................................... 9
DIMENSIONS ........................................................................ . . . 9