INPUT A & B MODE SWITCHES
The MODE SWITCHES for the S-2500 provide the means to configure the amplifier in for a variety of
different applications. The following legend shows the available selections.
7
Switch 1: is not used
INPUT A
Switch 2: Engages the signal
LIMITER
in the
ON
(up) position and disengages it when
OFF
(down).
Switch 3: Selects the
LO CUT
roll off frequency of
30Hz
in the up position and
50Hz
in the down
position.
Switch 4: Engages the
LO CUT
filter in the
ON
(up) position and disengages it in the
OFF
(down)
position. (This is a -12dB per octave filter slope).
INPUT B
Switch 5: Engages the signal
LIMITER
in the
ON
(up) position and disengages it when
OFF
(down).
Switch 6: Selects the
LO CUT
roll off frequency of
30Hz
in the up position and
50Hz
in the down
position.
Switch 7: Engages the
LO CUT
filter in the
ON
(up) position and disengages it in the
OFF
(down)
position. (This is a -12dB per octave filter slope).
OUTPUTS
Switches 8 & 9: Engage the
PARALLEL
input signal configuration in the up position and engages
STEREO
input configuration when down.
Switch 10 , 11 & 12: Selects the
BRIDGE
output mode in the up position and disengages it (normal
stereo mode) in the down position.
LO
CUT
LO
CUT
LIMITER
LIMITER
LO
CUT
LO
CUT
INPUT A
INPUT B
INPUT
MODE
BRIDGE MODE
SW5 SW6 SW7
SW4
SW3
SW2
SW1
N/C
N/C
ON
ON
ON
ON
OFF
OFF
OFF
OFF
30Hz
30Hz
50Hz
50Hz
SW10 SW11 SW12
ON
OFF
SW8 SW9
PARALLEL
STEREO
S-SERIES
Professional Amplifiers
MODE SWITCHES
ON
1 2 3 4 5 6 7 8 9 10 11 12
