D19 MicVALVE
E1/4 Come in!
Date printed: 9.2.2000
1.3.3
Connector Panel
[1] AC POWER
Connector for socket IEC 320/C13.
Supply voltage range 100...240 V
AC
(without voltage selector); mains fre-
quency 50...60 Hz.
For connecting to the mains, please consult the Safety section at the very
beginning of this manual.
[2] MIC INPUTS
Microphone inputs on female XLR connectors. Sensitivity for full-scale
input level of the A/D converter adjustable from –55 dBu to +20 dBu. Input
impedance 1 k
Ω
, transformer-balanced.
[3] LINE INPUTS
Analog line inputs on female XLR connectors. Sensitivity for full-scale
input level of the A/D converter adjustable from –1 dBu to +24 dBu. Input
impedance 11 k
Ω
, transformer-balanced.
[4] LINE OUTPUTS
Analog line outputs on male XLR connectors. Output impedance
≤
20
Ω
,
electronically balanced.
[5] AES IN
Input for external synchronization via AES/EBU (female XLR connector).
[6] WCLK IN
Input for external Word Clock synchronization (BNC connector, 75
Ω
).
[7] WCLK OUT
Output of the Word Clock Sync signal (BNC connector, 75
Ω
).
[8] DIGITAL OUT
AES/EBU output on male XLR connector, transformer-balanced. Output
impedance 110
Ω
.
[9] INSERT SENDS
Output of the insert point, on male XLR connectors. Output impedance
~50
Ω
, electronically balanced.
[5]
[6]
[7]
[8]
[1]
[3]
[9]
[11]
f
INSERT SENDS
INSERT RETURNS
MIC INPUTS
SYNCHRONIZATION
DIGITAL OUT
LINE OUTPUTS
LINE INPUTS
R
L
R
L
WCLK OUT
WCLK IN
AES IN
R
L
R
L
R
L
AES/EBU
[2]
[4]
[10]
m
TDIF-1
DIGITAL MCH OUT
OPTICAL OUT
DIGITAL MCH OUT
f
f
f
f
f
f
f
m
m
m
m