Block diagram, Profx4v2 block diagram, Pr ofx4v2 – MACKIE ProFX4v2 User Manual
Page 20: Profx4v2, Ma in o ut

Pr
oFX4v2
20
ProFX4v2
ProFX4v2 Block Diagram
+
-
Stereo
Pa
n
Button
L
RM
ain
Pho
nes
Leve
l
M
ai
n
Fader
H
P
F
Fader
Le
ft
Righ
t
FX
le
ve
l
Ph
one
s
L
su
m
R
su
m
Aux (p
re)
Mon
(p
re)
2-
Band
E
Q
FX (p
ost
)
FX
(po
st)
In
te
rnal
F
X
L
R
Mai
n
10
0
H
z
Ma
in
o
ut
48
V
to
/fr
om
5-
Ban
d
GE
Q
Monit
or
s
en
d
M
on
Level
P
rese
t se
le
ct
FX
Pr
ese
t
D
ispla
y
FX
M
ut
e
Act
ive
FX
to
M
ai
n
L/
R
Fader
O
L
G
lo
ba
l 4
8v
S
w
itch
/L
ED
to
/fr
om
5-
Band
E
Q
Ta
pe
Ou
t
Le
ft
FX
M
on
Lo
w
Cu
t I
n
L
R
Ga
in
FX
s
en
d
In
FX
O
ut
L
O
ut
R
FX
to
M
on
Ph
an
to
m
Po
w
er
(T
o
Al
l M
ics
)
LO
80
12
K
H
I
Li
ne
G
ai
n:
-2
0
~
+2
0
dB
Le
ve
l S
et
H
P
F
Fader
2-
Band
E
Q
10
0
H
z
M
ic
+
-
M
ic
: 0
~
+
50d
B
Li
ne:
-2
0
~
+3
0d
B
Li
ne
G
ai
n
FX
M
on
Lo
w
Cu
t I
n
P
ha
ntom
Po
w
er
LO
80
12
K
H
I
2-
Band
E
Q
LO
80
12
K
H
I
Le
ve
l S
et
Byp
as
s
swi
tc
h
5-b
and
S
tereo
G
EQ
By
pa
ss
EQ
In
EQ
ass
ig
n
sw
itch
M
on
Ma
in
s
M
ai
n
R
M
ai
n
L
M
on
Ma
in
R
Ma
in
L
Mo
n
N
ot
e:
Wh
en
n
ot
a
ssi
gn
ed
to
EQ,
si
gn
al
is
se
nt
to
st
ra
ig
ht
th
ro
ugh
to
d
est
inat
io
n.
Righ
t
M
ai
n
Me
te
rs
Tape
In
pu
t
L
R
Leve
l
Leve
l
M
ic
M
ic
: 0
~
+50
dB
Li
ne
: -
20
~
+
30d
B
Li
ne
/
H
i-Z
Ga
in
Ph
an
to
m
Po
w
er
Li
ne
/
H
i-Z
Mono Channel 1
Mono Channel 2
Stereo Channels 3-4