TOA NX-100S Network Audio Adapter

The NX-100S Network Audio Adapter can transmit high-quality audio signals and such control data as control input data over IP networks, such as LAN or Internet, in real time. It is especially useful when transmitting audio signals to remote locations, as Internet use keeps running costs lower than the use of dedicated lines. With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard rack (1 unit size).

SKU: TOA NX-100S Category:
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Power SourceAC adapter AD-246 (optional) or the equivalent
Power Consumption7 W (when AD-246 (optional) is used)
Audio Input1 channel (transformer-isolated), -58 dB* to 0 dB*,
balanced (MIC/LINE changeable, volume adjustable with volume control),
2 kΩ, removable terminal block (3 pins),
phantom power supply (24 V, can be set with the switch)
Audio Output1 channel (transformer-isolated), balanced, 600 Ω,
removable terminal block (3 pins)
Frequency Response50 – 14 kHz (when sampling frequency is 32 kHz)
Distortion0.3% or less (1 kHz, when sampling frequency is 32 kHz)
Control Input8 channels, no-voltage make contact input, open voltage: 12 V DC,
short-circuit current: 10 mA, removable terminal block (9 pins)
Control Output8 channels, open collector output (polarized), withstand voltage: 30 V DC,
control current: 50 mA max., removable terminal block (9 pins)
Network I/F10BASE-T/100BASE-TX, Auto-Negotiation
Network ProtocolTCP, UDP, ARP, ICMP, HTTP, RTP, IGMPv1
Audio Packet Transmission SystemUnicast (Up to 4 simultaneous transmissions),
Multicast (Up to 64 simultaneous transmissions)
Operating Temperature0℃ to +40℃
Operating HumidityUnder 90% RH (no dew condensation should be produced)
FinishSteel plate, black, 30% gloss
Dimensions210 (W) × 44.7 (H) × 188 (D) mm
Weight1.1 kg
AccessoryCD (PC Installation & Operation software programs, Instruction manuals)…1,
Audio I/O removable terminal plug (3 pins)…2, Ferrite clamp…1,
Control I/O removable terminal plug (9 pins)…2, Bracket mounting screw…8
OptionRack mounting bracket: MB-15B-BK (for rack mounting one NX-100S unit),
MB-15B-J (for rack mounting two NX-100S units)
AC adapter: AD-246


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