Owners Manual

24
5 Technical Information
5.1 Specifications
NSB-Series Stageboxes
Owner’s Manual
5 Technical Information
5.1 Specifications
Microphone Preamplifier
Input Type XLR Female, balanced
Frequency Response to Main Output (at unity gain) 20-20 kHz, ±0.5 dBu
Input Impedance 1 kΩ
THD to Main Output <0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd
S/N Ratio to Main Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd) 94 dB
Common Mode Rejection Ratio (1 kHz at unity gain) 65 dB
Gain Control Range (±1 dB) 0 dB to +60 dB
Maximum Input Level (unity gain) +12 dBu
Phantom Power (±2 VDC) 48 VDC, switchable per channel
Line Inputs
Type ¼” TRS Female, balanced
Frequency Response to Main Output (at unity gain) 20-20 kHz, ±0.5 dBu
Input Impedance 10 kΩ
THD to Main Output <0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd
S/N Ratio to Main Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd) 94 dB
Maximum Input Level +18 dBu
XLR Outputs
Type XLR Male, balanced
Maximum Output Level +24 dBu, ±0.5 dBu
Output Impedance 100Ω
Digital Audio
ADC Dynamic Range 115 dB (A-wtd, 48 kHz)
DAC Dynamic Range 115 dB (A-wtd, 48 kHz)
AVB Audio Network Ports Locking XLR Ethernet
Sampling Rate 48 kHz
Power
Connector Locking IEC
Input-Voltage Range 90 to 230 VAC (±10%)
Physical
Height NSB 8.8: 5.2” (132 mm)
NSB 16.8: 7” (178 mm)
Width 16.7” (424 mm)
Depth 4.5” (114 mm)
Weight NSB 8.8: 5.4 lbs. (2.4 kg)
NSB 16.8: 6.2 lbs. (2.8 kg)