Harman-Kardon GB4 Stereo Amplifier User Manual


 
24 GB4 User Guide
CHASS GND
CHASS
GND GND
GND
GND
C_OUT
C MIX BUS
INSERT
FADER
CMIX
3
12
MIX C
MTX1 MTX2 MTX3 MTX4
M1 M2 M3 M4
READING
RECTIFIER
PEAK
12 SEGMENT LED METER
PFLMTR
C_OUT
PFL EN
0dBu
+10dB
0dBu
0dBu
MASTER CENTRE
CHASS
CHASS
GND
GND
CHASS
CHASS
GND
CHASS
L MIX BUS
R_OUT
R MIX BUS
INSERT
RMIX
FADER
MIX R
3
12
R_MONSEL
L_MONSEL
PFL BUS
C/RM_L
C/RM_R
READING
RECTIFIER
PEAK
12 SEGMENT LED METER
H/PHONES
PFL/AFL
LOGIC
ENABLE BUS
C/ROOM
LEVEL
H/PHONES
LEVEL
MNO
MTX1 MTX2 MTX3 MTX4
PFL EN
PFLMTR
0dBu
0dBu
+10dB
0dBu
0dBu
0dBu
0dBu
0dBu
+5dB
+5dB
+20dB
+20dB
MASTER RIGHT
L_MONSEL
R_MONSEL
GND
CHASS
GND
GND
CHASS
CHASS
CHASS
CHASS
GND
GND
+C
LIMITER
+8dBu
ON
L_OUT
C_OUT
R_OUT
REC/ALT_L
CHASS
REC/ALT_R
PHONO
300mV
300mV
PHONO
REC/ALT
MASTER
300mV
PHONO
PHONO
300mV
2TK
to MIX
REPLAY
L
R
2 TRK
LEVEL
2TK
CL-R
MONITOR SELECT SWITCHES
12 SEGMENT LED METER
PEAK
RECTIFIER
READING
INSERT
FADER
LMIX
MIX L
3
12
L_OUT
MTX1 MTX2 MTX3 MTX4
0dBu
0dBu
+10dB
0dBu
0dBu
+10dB
+17.8dB
0dBu
+17.8dB
0dBu
0dBu
0dBu
0dBu
+10dB
MASTER LEFT
MNO
L-R to
CENTRE
AUX 1-4
AUX 5-8 PRE
AUX 5-8 PST
LEFT
CENTRE
RIGHT
PFL/EN
MATRIX 1-4
GRP 1-4
MUTES 1-4
Master Section