HomeDante Networked AudioNBB-020P/NBB-020A

NBB-020P/NBB-020A

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The NBB-020P/NBB-020A adopts Audinate Dante networking technology for audio transceiving, and is very network friendly with unlimited flexibility in topology of deployment. It supports up to Layer 3 of IEEE 802.3 network standard, enabling you to organize your audio network with the on-the-shelf Ethernet switches or to immediately transport streaming audio by taking advantage of your existing installed network facility with no hassle. Accompanied by Ethernet switches, you can flexibly expand territory of device deployment in audio networking with NBB-020P/NBB-020A. Audio routing among each NBB-020P/NBB-020A and all the other Dante-enabled devices is configured via computer with dedicated Dante Controller software which is available free from Audinate website. With Dante Virtual Soundcard software, you are even able to have your DAW software direct record/play stereo streaming audio from NBB-020P or to NBB-020A. The analog audio input/output interfaces of NBB-020P/NBB-020A fully meet the requirements of the professional audio industry. Audio is encoded(NBB- 020P) / decoded(NBB-020A) with the latest and uncompressed 24-bit PCM encoder(NBB- 020P) / decoder(NBB-020A) with sample rate in 44.1KHz, 48KHz, or 96KHz. The NBB-020A outputs are peculiarly buffered with amplifiers of high-rail-voltage which can drive the lines up to 24dBu. Besides the high-level of drive capability, the output of NBB-020A can also be attenuated to meet the narrower reception range of inputs of some semiprofessional devices. Both inputs of NBB-020P accept signal of level from mic to line with individual gain and phantom power control. The NBB-020P is also equipped with a clip indicator for both the inputs to warn audio technicians of any signal overload on inputs. The NBB-020P/NBB-020A is assembled in a sturdy metal chassis with elegant style of aluminum front panel. They are very slim in height which allows them to insert in a 1U space in a regular 19″ mount-rack.

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SPECIFICATIONS

Model NBB-020P NBB-020A
Dante Channel x2 Transmit x2 Receive
Audio Connector XLR/TRS Combo XLR
Clip Indicator x1 for Both Channels N/A
Gain/Volume Control Gain: 0~60dB Rotary Volume: -20~0dB Rotary
+48V Phantom Power ON/OFF per Channel N/A
Analog Level 24dBu max. 24dBu max.
Digitized Scaling 0dBFS @24dBu 0dBFS @24dBu
Encoding Uncompressed 24-bit PCM Uncompressed 24-bit PCM
Sample Rate 44.1KHz / 48KHz / 96KHz 44.1KHz / 48KHz / 96KHz
Ethernet 100Mbps RJ45 Port 100Mbps RJ45 Port
Audio Latency < 2ms typical < 2ms typical
Node to Node Distance 100m with Cat.5e Cable 100m with Cat.5e Cable
Dante Flows x2 (unicast + multicast) N/A
Frequency Response 20Hz ~ 20KHz ±0.5dB 20Hz ~ 20KHz ±0.5dB
S/N Ratio (A-weighting) > 110dB @0dBFS > 110dB @0dBFS
THD + Noise (A-weighting) < 0.002% @-10dBFS < 0.002% @-15dBFS
Dynamic Range (A-weighting) > 110dB > 110dB
Crosstalk < -110dB @10KHz < -120dB @10KHz
Power by PoE 55VDC, 0.25A (rated) 55VDC, 0.25A (rated)
Power Consumption < 4 Watts < 4 Watts
Operation Temperature 0 ~ 45℃ 0 ~ 45℃
Operation Rel. Humidity 0 ~ 90% 0 ~ 90%
Construction Metal Chassis with Aluminum Front Panel Metal Chassis with Aluminum Front Panel
Dimensions (HxWxD) 44mm x 111mm x 126mm 44mm x 111mm x 119mm
Weight 490g 455g

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