Roland Professional A/V S4000S-0832 8x32 Digital Snake Modular Stagebox

40 Channel I/O modular rack configured to be used at the Front of House position for connection to mixing console with ordinary XLR cables. The configuration would be used with an S-4000S-3208 at the stage position. 8 input + 32 output.

The S-4000S-0832 is a component of the S-4000 Digital Snake System. It has 8 inputs, 8 outputs and redundant Ethernet connectors. It is typically used on the stage providing 8 mic/line inputs and 32 outputs or returns. Each channel has remotely switchable Phantom Power as well as a 20dB pad. The professional quality XR-1 mic preamps are remotely controllable in zipperless 1dB steps using the S-4000R Remote Controller or a Mac or PC using the free RCS software. The preamps have been designed for live sound applications and provide superb audio quality with 28dB of headroom.

Features:

• 8 Mic/Line Inputs and 32 +4 Line Level Outputs provide professional quality source and return audio
• Source audio can be split to many locations using a standard Ethernet gigabit Switch
• High quality XR-1 mic preamps provide superb sound with lots of headroom
• Zipperless remote control of preamp levels available using S-4000R from stage or FOH positions
• Mic preamps on stage and digital audio transmission system eliminate the loss of high frequencies and intelligibility found in analog cabling
• Mic/Line level eliminates need for direct boxes on stage
• Redundant Ethernet ports with rugged Neutrik Ethercon connectors offer seamless switching to backup cable with no loss of audio
• Optional S-240P power supply switches automatically with no loss of audio in case of power supply interruption
• Modular design allows Input and Output modules to be changed for different system configurations

Specifications:

• Number of Channels:
  • 8 in, 32 out
• AD Conversion:
  • Sample Rate: 96.0kHz
  • Signal Processing: 24-bit
• DA Conversion:
  • Sample Rate: 96.0kHz
  • Signal Processing: 24-bit
• Frequency Response:
  • -2dB / +0dB (@ +4dBu, 20Hz - 20kHz)
• Total Harmonic Distortion + Noise:
  • 0.05% or less (Pad: On, Input Gain: +4dBu, 22 - 20000Hz)
• Dynamic Range:
  • 110dB
• Cross Talk:
  • -80dB
• Nominal Input Level:
  • -65 to -10dBu (PAD: Off) -45 to +10dBu (PAD: On) (1dB step, Max. +28dBu)
• PAD:
  • 20dB On/Off
• Input Impedance:
  • 20kΩ
• Nominal Output Level:
  • +4dBu, Max. +22dBu
• Output Impedance:
  • 150Ω
• Recommended Load Impedance:
  • 10kΩ or greater
• Residual Noise Level (IHF-A, typ.):
  • -90dBu
• Equivalent Input Noise Level (E.I.N.):
  • -128dB
• Network Latency:
  • 375 microseconds when using REAC cable only (AD - REAC - DA Latency: about 1.2ms)
• Connectors:
  • Input: 8 (XLR type, balanced, phantom power, 4 ch input module x 2 )
  • Output: 32 (XLR type, balanced, 4 ch output module x 8)
  • REAC: MAIN, BACKUP (RJ-45 EtherCon type)
  • Remote Connector: 1 (RS-232C,DB-9 type)
  • MIDI Connectors: IN, OUT (5-pin DIN type)
• Indicator:
  • EXT Indicator (External Power Supply Unit)
  • INT Indicator
  • REAC Indicator
  • CTRL Indicator
  • ALARM Indicator
  • MUTE ALL OUTPUTS Indicator
• AC Power Supply:
  • AC115V, AC117V, AC220V, AC230V, AC240V (50 / 60Hz)
• DC Power Supply:
  • +24V (from optional external power supply unit : S-240P)
• Phantom Power:
  • +48V / 14mA (each input on SI-AD4, remote controlled)
• Operation Temperature:
  • 0 to +40 degrees Celsius +32 to +104 degrees Fahrenheit