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Roland S-4000S-3208 digital snake

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Roland S-4000S-3208 digital snake
Produktnr.: AU-S-4000S-3208 Bax Music Garanti: Denna produkt levereras med 2 års garanti.

Allmänt

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.

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Specifikationerna 0 dBu är lika med 0,775 Vrms.

Specifikationer

Produktfunktioner

19 tums rackformat	ej tillämpbart
Antal analoga ingångskanaler	25 - 32
Antal analoga utgångskanaler	8

Vikt och mått inkluderar förpackning

Vikt (inkl. förpackning)	1,0 kg
Mått (inkl. förpackning)	Än så länge okänt

Produktspecifikationer

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