PreSonus NSB 8.8 – 8x8 AVB-networked stage box with 8 digitally controlled XMAX mic preamps, 8 mic/line inputs, and 8 analog outputs. It offers remote control, gain compensation, and easy integration with StudioLive Series III mixers. On board, there is a rugged enclosure, AVB ports, and extensive performance functions.
PreSonus NSB 8.8 is an environment for sound creation designed for live sound and touring. It features 8 locking combo inputs for mics or lines, with preamps offering +60 dB gain and phantom power. Flexible networking via AVB enables a wide range of configurations – including new features for the PreSonus ecosystem.
Integration is deeply seamless: remote control of trims and phantom power from console or UC Surface, support for daisy-chaining. The stage box allows expansion for larger systems – for automatic routing of sources. It offers rack-mountable design, sturdy handles, and advanced networking options.
KEY FEATURES
- 8x8 AVB-networked stage box for StudioLive Series III mixers
- 8 digitally controlled XMAX mic/line inputs with gain compensation
- 8 balanced XLR analog outputs
- Easy configuration from StudioLive Series III consoles and UC Surface
- Built-in 2-port AVB switch with locking Ethernet connections
- Rugged all-metal enclosure with handles
- Optional rack ears for mounting
- Compatible with Ace Backstage stage pockets
- Remote-controllable phantom power and input trims
- Supports daisy-chain and point-to-point network configurations
- Expandable for 32- or 64-channel systems
TECHNICAL SPECIFICATIONS
- Microphone Preamplifier Type: XLR Female, balanced
- Frequency Response (Mic Preamp): 20-20 kHz, ±0.5 dBu
- Input Impedance (Mic): 1 kΩ
- THD (Mic Preamp): <0.005%, +4 dBu, 20-20 kHz
- S/N Ratio (Mic Preamp): 94 dB
- Common Mode Rejection Ratio: 65 dB
- Gain Control Range: 0 dB to +60 dB
- Maximum Input Level (Mic): +12 dBu
- Phantom Power: 48 VDC, switchable per channel
- Line Inputs Type: ¼” TRS Female, balanced
- Frequency Response (Line): 20-20 kHz, ±0.5 dBu
- Input Impedance (Line): 10 kΩ
- Maximum Input Level (Line): +18 dBu
- Outputs Type: XLR Male, balanced
- Maximum Output Level: +24 dBu
- Output Impedance: 100Ω
- ADC Dynamic Range: 115 dB
- DAC Dynamic Range: 115 dB
- AVB Ports: 2 locking XLR Ethernet
- Sampling Rate: 48 kHz, 44.1 kHz
- Power Connector: Locking IEC
- Input Voltage: 90 to 230 VAC
- Height: 5.2” (132 mm)
- Width: 16.7” (424 mm)
- Depth: 4.5” (114 mm)
- Weight: 5.4 lbs. (2.4 kg)
