Roland S-4000S-3208 Digital Snake

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Roland S-4000S-3208 Digital Snake Référence: AU-S-4000S-3208 Garantie : Vous bénéficiez de 5 ans de garantie sur ce produit.


This digital snake features 32 inputs, 8 outputs and 24-bit/94kHz AD/DA conversion, and is usually placed on stage. It offers high-grade XR-1 preamplifiers for each input channel, which can accept both microphone and line level inputs, so you'll no longer require direct boxes. Phantom power and an input PAD are also available for each channel.

Digital snake with high-grade preamplifiers per channel

In an analogue system, weak microphone signals are amplified by means of a microphone amplifier, but only after a long journey via the analogue snake, which often results in reduced audio quality and crosstalk. The S-4000S-3208, however, is equipped with high-quality and remote-controllable XR-1 preamplifiers. As such, the input is amplified instantly at the source, where the audio quality is at its purest, ensuring an excellent sound!

As soon as the signal has been digitalised, it becomes immune to analogue cabling loss. The XR-1 preamplifier has been specifically designed for live audio applications and is made of high-grade components that have been carefully selected by Roland's engineers.

Remarques et conseils sur ce produit

  • In the specifications, 0 dBu equals 0.775 Vrms.


Poids et les dimensions sont indiqués avec l'emballage inclus

  • Poids (emballage inclus) 1,0 kg


  • digital snake
  • modular 'stage unit' with 32 inputs and 8 outputs on XLR connectors
  • high-grade preamplifiers on each input channel
  • new, precision-designed XR01 preamplifiers
  • high headroom and a clean, warm sound
  • input range from -65 to +10 dBu typical, +28 dBu maximum input level
  • audio signal and system status indicators
  • two REAC ports (one primary, one redundant)
  • RS-232C interface for S-4000R remote control or computer control
  • MUTE ALL OUTPUTS button for noise-free connection of audio sources
  • connection port for optional, redundant power supply
  • number of channels: 32 in, 8 out
  • AD conversion: 96kHZ sample rate; 24-bit signal processing
  • DA conversion: 96kHZ sample rate; 24-bit signal processing
  • frequency response: -2 dB/+0 dB (@ +4 dBu, 20 Hz to 20 kHz)
  • THD+N: 0.05% or less (pad: on; input gain: +4 dBu; 22 to 20,000 Hz)
  • dynamic range: 110 dB
  • crosstalk: -80 dB
  • nominal input level with pad off: -65 to -10 dBu (1 dB step, max. +28 dBu)
  • nominal input level with pad on: -45 to +10 dBu (1 dB step, max. +28 dBu)
  • pad: 20 dB on/off
  • input impedance: 20 kOhm
  • nominal output level: +4 dBu, max.+22 dBu
  • output impedance: 150 ohm
  • recommended load impedance: 10 kOhm or more
  • residual noise level: (IHF-A, typ.): -90 dB
  • equivalent input noise level (E.I.N.): -128 dB
  • input connectors: 32 (XLR type, balanced, phantom power, 4-CH)
  • input module: x8
  • output connectors: 8 (XLR type, balanced, 4-CH)
  • output module: x2
  • REAC connectors: MAIN, BACKUP (RJ-45 EtherCon type)
  • remote connectors: 1 (RS-232C, DB-9 type)
  • MIDI connectors: IN, OUT (5-pin DIN type)
  • indicators: EXT (external power supply), INT, REAC, CTRL, ALARM, MUTE ALL OUTPUTS
  • phantom power supply: +48 V/14 mA (each input on SI-AD4, remote controlled)
  • operating temperature: 0 to +40 degrees Celsius, +32 to +104 degrees Fahrenheit
  • power consumption (for optional external power supply; model S-240P): 6 A
  • included cabling: power cable, REAC cable (10 m, CAT5e crossover)
  • included accessories: self-adhesive labels, REAC connector covers, ferrite cores
  • power consumption: 130 watt
  • power supply AC: AC 115 V, AC 117 V, AC 220 V, AC 230 V, AC 240 V (50/60 Hz)
  • power supply DC: +24 V (via optional external power supply; S-240P)
  • dimensions: 482 x 266 x 336 mm
  • weight: 17 kg


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