Specifi cations
26
27
Quick Start Guide
DIGITAL SNAKE SD16/SD8
SD16
SD8
Processing
A/D-D/A conversion (Cirrus Logic A/D CS5368, D/A CS4385)
24-bit @ 44.1 / 48 kHz, 114 dB dynamic range
Networked I/O latency (stagebox in > console processing* > stagebox out)
1.1 ms
Connectors
Programmable mic preamps, designed by MIDAS, balanced XLR/TRS combo
16
8
Line outputs, balanced XLR
8
ULTRANET outputs, RJ45
(power supplied for BEHRINGER P16-M personal mixers)
4
2
AES50 SuperMac networking, Neutrik ethercon
2
USB port for system updates, type B
1
Mic Input Characteristics
Preamp design
MIDAS
THD + noise, 20 dB gain, 0 dBu out
< 0.005%, A-weighted
Phantom power, switchable per input
48 V
Equivalent input noise level, XLR (input shorted)
-128 dBu, A-weighted
CMRR, XLR, @ 20 dB gain (typical)
>60 dB
CMRR, XLR, @ 40 dB gain
>65 dB
Input/Output Characteristics
Frequency range, @ 48 kHz sample rate, 0 dB to -1 dB
10 Hz - 22 kHz
Dynamic range, analog mic in to analog out (typical)
105 dB
A/D dynamic range, mic preamp to converter (typical)
109 dB
D/A dynamic range, converter and output
108 dB
Cross talk rejection @ 1 kHz, adjacent channels
90 dB
Mic input impedance XLR jack, unbal. / bal.
5 kΩ / 10 kΩ
Non clip maximum input level, XLR
+23 dBu
Hi-Z input impedance TRS jack, unbal. / bal.
1 MΩ / 2 MΩ
Line input impedance TRS jack, unbal. / bal.
20 kΩ / 40 kΩ
Non clip maximum input level, TRS
+21 dBu
Output Characteristics
Output impedance, XLR, unbal. / bal.
50 Ω / 50 Ω
Output level, XLR, nom. / max.
+4 dBu / +21 dBu
Residual noise level, XLR
-88 dBu, A-weighted
Digital In/Out
AES50 SuperMac networking @ 48 or 44.1 kHz, 24-bit PCM
2 x 48 channels, bidirectional
AES50 SuperMac cable length, CAT5 shielded**
Up to 100 m
ULTRANET networking @ 48 or 44.1 kHz, 16-bit PCM
1 x 16 channels, unidirectional
ULTRANET cable length, CAT5 shielded
Up to 75 m
ULTRANET phantom power for P16-M personal mixers
2 powered outputs
Power
Switch-mode autorange power supply
100-240 V (50/60 Hz)
Power consumption
45 W
35 W
Physical
Standard operating temperature range
5°C – 40°C (41°F – 104°F)
5°C – 40°C (41°F – 104°F)
Dimensions
333 x 149 x 140 mm
(13.1 x 5.9 x 5.5 in)
333 x 149 x 95 mm
(13.1 x 5.9 x 3.7 in)
Weight
3.2 kg (7.1 lbs)
2.5 kg (5.5 lbs)
* Incl. all channel and bus processing, excl. insert eff ects and line delays
** KLARK TEKNIK NCAT5E-50M recommended
