9
CHANNELS 1-4
HI-Z INPUT MIC PREAMP
PAD
TONE CONTROL
LOMIDHI
+48V PHANTON
LO-Z INPUT
CHANNELS 5-6
LINE INPUT MIC PREAMP
+48V PHANTON
LO-Z INPUT
MONITOR SEND
CHANNEL GAIN
EFX LEVEL
TONE CONTROL
CHANNEL GAIN
EFX LEVEL
MONITOR SEND
CHANNELS 7-8
STEREO LINE INPUT
LEFT/
MONO
RIGHT
+48V PHANTON
LO-Z INPUT MIC PREAMP
CHANNEL 9 (TAPE)
TAPE/CD
INPUT
TONE CONTROL
LO HI
CHANNEL GAIN
LO HI
LOMI D HI
TONE CONTROL
LOMI D HI
CHANNEL GAIN
LOMI D HI
Monitor Send Low Cut
(80 Hz)
Monitor
Master Monitor Output
Right Main Output
Right Power Amp Input
Right/Main
Power Amp
Power Amp
DDT
Left/Monitor
Power Amp Out
Bridge Out
Left/Monitor
Power Amp Out
DDT
Left/Monitor
Left Power Amp Input
Mode Select
Left/Mono Main Output
Tape Out
Effects to
Monitor
Effects
Selector
Peak
LED
TimeColor
Effects to Main
Stereo
Digital
Effects
Effect Defeat
210 WATTS PER CHANNEL • 4 OHMS
150 WATTS PER CHANNEL • 8 OHMS
BRIDGE 420 WATTS • 8 OHMS
Mon Send
EFX LEVEL
1-6 BUS
MON BUS
EFX BUS
LEFT BUS
RIGHT BUS
PAD
XR ®684 BLOCK DIAGRAM