BBE EQA-231 Stereo Equalizer User Manual


 
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GENERAL DESCRIPTION
EQA231 is a two channel 31 band 1/3 octave graphic equalizer. The EQA231 incorporates
Constant-Q circuitry with a 5% center frequency accuracy. Special features include variable
Low and High pass filters, selectable range ±6dB or ±12dB, balanced and unbalanced
input/output connectors, RFI filters, variable level control, passive bypass switch, PEAK LED,
ground lift switch.
EQA131 is a single channel 31 band 1/3 octave graphic equalizer. The EQA131 incorporates
Constant-Q circuitry with a 5% center frequency accuracy. Special features include variable
Low and High pass filters, selectable range ±6dB or ±12dB, balanced and unbalanced
input/output connectors, RFI filters, variable level control, passive bypass switch, PEAK LED,
ground lift switch.
EQA215 is a two channel 15 band 2/3 octave graphic equalizer. The EQA215 incorporates
Constant-Q circuitry with a 5% center frequency accuracy. Special features include selectable
range ±6dB or ±12dB, balanced and unbalanced input / output connectors, RFI filters, vari-
able level control, passive bypass switch, PEAK LED, ground lift switch.
Constant-Q performance
LPF/HPF filters (EQA231 and
EQA131)
Boost/Cut range switchable
6dB or 12dB
Balanced and unbalanced
input/output connectors
RFI filters
Variable Level control
Passive bypass switch
Ground lift switch
Cinema sound systems
Live sound systems
Night clubs
Churches
Auditoriums
Sports arenas
Theaters
Hotels
Convention centers
Karaoke sounds
Recording studios
Home sound systems
FEATURES APPLICATIONS