Technical Specifications - Midas DL251 Manual Del Usuario

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DL251 Audio System I/O
DL251/DL252 Technical Specifications

7. Technical Specifications

EN
This section contains the technical specifications for the
DL251 and DL252 units.
Due to a policy of continual improvement, Midas reserves the
right to alter the function or specification at any time without
notice.
DL251/DL252 general statistics
XLR connections
DL251
1 x 5U rack I/O box houses:
DL252
1 x 5U rack I/O box houses:
Resilience
N + 1 cable redundancy and dual redundant PSUs
DL251/DL252 general specifications
Sampling frequency
Latency delay
Dynamic range
Maximum voltage gain
Crosstalk @ 1kHz
Crosstalk @ 10kHz
Dimensions
Net weight
Shipping weight
Power requirements
Power consumption at 115V
Power consumption at 230V
Operating temperature range
Storage temperature range
MUSIC Group IP Limited
48 x (XLR) mic/line inputs
16 x (XLR) line outputs
16 x (XLR) mic/line inputs
48 x (XLR) line outputs
48kHz/96kHz snake;
96kHz with Midas console
<1ms direct connection input to
output
107dB, 22Hz to 22kHz (no
pre-emphasis)
45dB
-100dB physically adjacent input
channels
-90dB physically adjacent input
channels
DL251: 5U x 410 mm deep
DL252: 5U x 410 mm deep
DL251: 10 kg
DL252: 10 kg
DL251: 18 kg
DL252: 18 kg
100V to 240V AC ±10%,
50 to 60Hz
1 PSU: 85W, 85VA
2 PSU: 110W, 110VA
1 PSU: 90W, 100VA
2 PSU: 110W, 135VA
+5°C to +40°C
-20°C to +60°C
DL251/DL252 audio performance
specifications
Input Output
DL251 I/O Box DL252 I/O Box 0dB
DL251 I/O Box DL252 I/O Box 40dB 0dB to -1.0dB
DL252 I/O Box DL251 I/O Box 0dB
DL252 I/O Box DL251 I/O Box 40dB 0dB to -1.0dB
Gain error at 1kHz
Input Output
DL251 I/O Box DL252 I/O Box
DL251 I/O Box DL252 I/O Box
DL252 I/O Box DL251 I/O Box
DL252 I/O Box DL251 I/O Box
Input CMRR
Input Output
DL251 I/O Box DL252 I/O Box
DL251 I/O Box DL252 I/O Box
DL252 I/O Box DL251 I/O Box
DL252 I/O Box DL251 I/O Box
Distortion at 0dBu
Input Output
DL251 I/O Box DL252 I/O Box
DL251 I/O Box DL252 I/O Box
DL252 I/O Box DL251 I/O Box
DL252 I/O Box DL251 I/O Box
Distortion at +20dBu
Input Output
DL251 I/O Box DL252 I/O Box
DL251 I/O Box DL252 I/O Box
DL252 I/O Box DL251 I/O Box
DL252 I/O Box DL251 I/O Box
Gain 20Hz 20kHz
0dB to -1.0dB 0dB to -1.0dB
0dB to -1.0dB
0dB to -1.0dB 0dB to -1.0dB
0dB to -1.0dB
Gain Max. Min.
0dB +1.0dB -1.0dB
40dB +1.0dB -1.0dB
0dB +1.0dB -1.0dB
40dB +1.0dB -1.0dB
Gain 100Hz 1kHz
0dB 60dB 60dB
40dB 90dB 90dB
0dB 60dB 60dB
40dB 90dB 90dB
Gain 1kHz 10kHz
0dB 0.01% 0.01%
40dB 0.03% 0.03%
0dB 0.01% 0.01%
40dB 0.03% 0.03%
Gain 1kHz 10kHz
0dB 0.03% 0.03%
40dB 0.03% 0.03%
0dB 0.03% 0.03%
40dB 0.03% 0.03%