PreSonus NSB 8.8 AVB-Networked Stage Box

The PreSonus® NSB 8.8 AVB Networked Stage Box lets you put your analog I/O for your StudioLive® Series III digital mixer wherever you need it. With 8 digitally-controlled XMAX mic preamps, 8 balanced line level inputs and 8 analog outputs, the NSB 8.8 integrates seamlessly into StudioLive Series III digital mixers with a single Ethernet connection. Remote control input trims, phantom power, and more directly from your StudioLive Series III console or from UC Surface remote mixing software on your tablet or laptop.

Loaded with 8 versatile locking combo jacks, you can connect your microphones to the digitally-controlled XMAX preamps, or use the balanced ¼” TRS inputs to connect your line level devices—the NSB 8.8 can handle it all. The inputs can be sent to any StudioLive Series III digital mixer on the network, and thanks to gain compensation, every mixer gets individual gain control without affecting the front-of-house mix.

Housed in a rugged steel chassis with sturdy handles, the NSB 8.8 is built mobile and durable for the rigors of demanding tours. PreSonus also designed it to be an install-friendly stage box: Just remove the handles and attach the optional rackmount kit (sold separately).

PreSonus NSB 8.8 Features

• 8x8 network stage box for StudioLive Series III console mixers.
• 8 digitally controlled XMAX mic/line inputs with gain compensation for shared streams.
• 8 line outputs.
• Easy configuration from StudioLive Series III console mixers and UC Surface.
• Built-in 2-port AVB switch with locking Ethernet connections for easy point-to-point and daisy-chain network. configurations.
• Rugged all-metal stage box enclosure.
• Optional rack ears.
• Compatible with stage pockets from Ace Backstage.

• NSB 8.8 AVB-Networked Stage Box1

• Mi​crophone 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, 44.1 kHz
• Power
  • Connector: Locking IEC
  • Input-Voltage Range: 90 to 230 VAC (±10%)
• Dimensions (HxWxD)5.2x16.7x4.5" (132x424x114mm)
• Weight5.4 lbs. (2.4 kg)

About Stage Boxes at Sound Productions

Streamline and expand your live sound setup with stage boxes from Sound Productions. A stage box is a device that interfaces between sound source equipment (such as microphones, instruments, or speakers) and a mixer or mixing console via a cable snake. Stage boxes add more connectivity options right on stage, providing a central location to connect all your sound sources without having to run a cable to a distant input or output.

A stage box is an ideal piece of gear for sound reinforcement, live performances, complex productions, touring professionals, and recording studios. Stage boxes come in a wide range of options, varying in size, style, and functionality depending on your project’s specific needs. Some are designed to be wall- or rack-mountable for permanent installations, while others are portable, including handles for easy transport and repositioning and even rubber bumpers to protect the housing from wear and tear. Additionally, stage boxes come in analog and digital versions to complement your preexisting sound setup.