6
Audio cable connections are made via euro-block (or Phoenix) pluggable connectors (supplied with the MAP
unit). Inputs can be either 2 or 3 wire connections as shown below. Unbalanced inputs (2 wire) should have a
jumper installed between the sheild pin and the negative pin of the connector to reduce noise. Balanced outputs
(3 wire) should not connect the shield at the receiving device. To prevent ground loop issues between devices,
the shield pin is only connected at the sending device.
M1
M4
1
2
3
4
QUAD IN
3 Wire
2 Wire
1
2
3
4
QUAD OUT
3 Wire
2 Wire
INPUTS
SHIELD
OUTPUTS
SHIELD
Technical Specifications:
Frequency response(20 Hz - 20 KHz)
THD+N (20 Hz - 20KHz )
Equivalent Input Noise (20 Hz - 20 KHz)
Dynamic Range (20Hz - 20KHz, 0dB)
Crosstalk (channel to channel @ 1 KHz)
Line level
Mic level
Input Impedance
Line (balanced)
Mic (balanced)
Maximum Input
Input Gain Range (6 dB steps)
Output Impedance (balanced)
Maximum Output (balanced)
Sampling Rate
A/D - D/A Convertors (bit rate)
Phantom Power
Control Network(s):
Connectors:
+0/- 0.25dB
.01%@10dBV Output
< -125dBu
> 108dB
< -75dB
< -75dB
30 KOhms
2 KOhms
+24dBu
0 - 60 dB
200 Ohms
+24dBu
48 KHz
24-bit
48V open circuit
14mA short circuit
Ethernet, USB
RJ45
