0
+10
level
MUTE
INST
insert
PRE
INST
0
+10
level
insert
PRE
SOLO
output level
output level
balance
l
r
SOLO RIGHT
SOLO LEFT
PFL
SOLO LOGIC
balance
l
r
MUTE
TALK
TALK
INSERT POINT
INSERT POINT
SEND
RETURN
SEND
RETURN
MUTE
MUTE
SOLO
SOLO
Operators Manual- Page 62
HERITAGE 4000 STEREO AUX
MODULE BLOCK DIAGRAM
