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Appendix C. Connectors and Cables
NOTE:
Except for the Shure Link cable, none of the cables shown come supplied with the
DFR11EQ.
Audio Connectors
DFR11EQ Audio Input
Connector:
(XLR
and
1/4-inch
combined)
XLR (female)
1/4-inch
phone plug
(female)
Configuration: activ
e b
alanced activ
e b
alanced
Actual
Impedance:
47 kΩ 47 kΩ
Nominal
Input Level:
+
4 d
B
u
(+
4 i
npu
t l
evel)
–1
0 d
B
V
(–1
0 i
npu
t l
evel)
+
4 d
B
u
(+
4 i
npu
t l
evel)
–1
0 d
BV
(–1
0 i
npu
t l
evel)
Maximum
Input Level:
+1
8 d
Bu
(+
4 i
npu
t l
evel)
+
6 d
Bu
(–1
0 i
npu
t l
evel)
+1
8 d
Bu
(+
4 i
npu
t l
evel)
+
6 d
Bu
(–1
0 i
npu
t l
evel)
Pin
Assignments:
Pi
n 1 = g
round
Pi
n 2 = h
ot
Pi
n 3 = cold
Ti
p = h
ot
ring = cold
sleev
e = g
round
Voltag
e /
Current/
Phanto
m P
ower
Protection?
yes yes
DFR11EQ Audio Output
Connector:
(XLR
and
1/4-inch
separate)
XLR (male)
1/4-inch
phone plug
(female)
Configuration: activ
e b
alanced
cross coupled
activ
e b
alanced
cross coupled
Actual
Impedance:
12
0
Ω 12
0
Ω
Nominal
Output Level:
+
4 d
Bu
(+
4 o
utpu
t l
evel)
–1
0 d
BV
(–1
0 o
utpu
t l
evel)
+
4 d
Bu
(+
4 o
utpu
t l
evel)
–1
0 d
BV
(–1
0 o
utpu
t l
evel)
Maximum
Output Level:
+1
8 d
Bu
(+
4 o
utpu
t l
evel)
+
6 d
Bu
(–1
0 o
utpu
t l
evel)
+1
8 d
Bu
(+
4 o
utpu
t l
evel)
+
6 d
Bu
(–1
0 o
utpu
t l
evel)
Pin
Assignments:
Pi
n 1 = g
round
Pi
n 2 = h
ot
Pi
n 3 = cold
Ti
p = h
ot
ring = cold
sleev
e = g
round
Voltag
e /
Current/
Phanto
m P
ower
Protection?
yes yes
Audio Cables
The
variety of connectors on audio equipment sometimes leads to confusion in cabling.
The
diagrams below provide cabling recommendations for most
common cabling situations.
The
following is not a complete list, only a sample of some of the more commonly used cables
and applications. Some of the equipment in a given sound system may have different
pinouts
than the given examples. Consult the documentation for that equipment.
XLR (male) to XLR (female)
TYPICAL APPLICA
TIONS
S
Mixer Line Out to DFR1
1EQ Input
S DFR1
1EQ Output to Amplifier Input
S DFR1
1EQ Output to Mixer Sub Return
S
Mixer Send to DFR1
1EQ Input
S
Mixer Sub Send to DFR1
1EQ Input
S DFR1
1EQ Output to Mixer Sub Return
PIN
1
PIN 2
+
PIN 3
–
PIN 1
PIN 2
+
PIN 3
–
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