Bogen GOLD SEAL SERIES AMPLIFIERS GS-35 - Manual (Page 13)

Dual-Function Acoustic Equalizer
(Front Panel; #6)
The unique dual-function equalizer can be used for acoustic shaping or for feedback control.
Note: When the switch is placed in the OUT position, the equalizer is bypassed for a flat response.
Acoustic Shaping Mode
When the switch is set in the ACOUSTIC EQ position, full range equalization (10 bands on 1 octave centers starting at 62.5
Hz) is provided with a boost/cut of 12 dB. In this mode, the equalizer can be used to compensate for room acoustics, or to
satisfy the listening preference of the user.
Feedback Control Mode
When the switch is placed in the FEEDBACK CONTROL position, the equalizer can be used to reduce feedback and
increase the effective gain of the system.
In feedback control mode, the equalizer provides increased control of frequencies between 125 Hz and 8 kHz.
The 10 bands are located on 2/3 octave centers with 12 dB cut/boost on each band.
13
Operation