Roland Systems Group U.S. - Product: S-4000H

Top Picks

Features
More Info
Specs
Articles
Accessories
Downloads
Support

S-4000H : 32 x 8 Front of House Unit

Features

The S-4000H is a component of the S-4000 Digital Snake System. It has 8 +4 line level inputs, 32 +4 line level outputs and redundant Ethernet connectors. It is typically used at the Front of House console position providing 32 outputs to the console from the stage sources and 8 inputs or returns from the console’s buses.

The S-4000H is also often used at Split positions providing 32 outputs of the Stage sources for monitor consoles, recording rooms or broadcast feeds.

The Inputs and Outputs are provided on 8-channel 25 pin D-Sub connectors using the Tascam™ wiring standard. The audio is +4 line level and there are four 8-channel Output connectors and one 8-channel Input connector.

There is a security bar provided with the system that allows an installer to secure the Input and Output cables. In addition, custom MASS® connectors are available for all channels or separately for Inputs and Outputs. Call Roland Systems Group at 1 800 380 2580 to order your custom cabling configurations.

The redundant Ethernet connectors are rugged Neutrik Ethercon® connectors configured as Main and Backup. In case the Main cable is compromised, the system will automatically and seamlessly switch to the Backup cable and light an Indicator LED. In addition to redundant Ethernet connectors and an optional redundant power supply, the unit has a covered power switch to prevent accidental power loss. There is also a power cable security bracket. The S-4000H is rack mountable and provides flush or recessed mounting positions so a cover can be placed on its rack case while connectors are still in place.

The S-4000H offers high quality line level Inputs and Outputs for Split or FOH locations along with Ethernet and optional power supply redundancy for a high quality, secure system.

Main Features

32 +4 Line Level Outputs and 8 +4 Line Level Inputs provide professional quality source and return audio
Convenient 8-channel D Sub connectors with security bar
MASS® connector options for touring and PA/Rental applications
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

More Info

Specs

Number of Channels: 8 in 32 out
AD Conversion: Sample Rate: 96.0 kHz Signal Processing: 24 bit
DA Conversion: Sample Rate: 96.0 kHz Signal Processing: 24 bit
Frequency Response: -2 dB / +0 dB (@ +4 dBu, 20 Hz to 20 kHz)
Total Harmonic Distortion + Noise: 0.05 % or less (Input Gain: +4 dBu, 22 to 20000 Hz)
Dynamic Range: 110 dB
Cross Talk: -80 dB
Nominal Input Level: +4 dBu, Max. +22 dBu
Input Impedance: 30 k ohms
Nominal Output Level: +4 dBu, Max. +22 dBu
Output Impedance: 600 ohms
Recommended Load Impedance: 10 k ohms or greater
Residual Noise Level (IHF-A, typ.): -90 dBu
Network Latency: 375 microseconds when using REAC cable only (AD - REAC - DA Latency: about 1.2 ms)
Connectors: Input: 1 (DB-25 type, balanced, 8 channels) Output: 4 (DB-25 type, balanced, 32 channels each) REAC: MAIN, BACKUP (RJ-45 EtherCon type) Remote Connector: 1 (RS-232C, DB-9 type) MIDI Connectors: IN, OUT (5-pin DIN type)
Indicators: EXT Indicator (External Power Supply Unit) INT Indicator REAC Indicator CTRL Indicator ALARM Indicator MUTE ALL OUTPUTS Indicato
AC Power Supply: AC 115 V, AC 117 V, AC 220 V, AC 230 V, AC 240 V (50/60 Hz)
DC Power Supply: +24 V (from optional external power supply unit : S-240P):
Power Consumption: 70 W
Current Draw (for an optional external power supply unit; Model S-240P): 6 A
Operation Temperature: 0 to +40 degrees Celsius +32 to +104 degrees Fahrenheit
Accessories: Power Cord, REAC Connector Covers, Ferrite Cores, Connector Guard, Screws for Connector Guard, Installation Manual
Size and Weight
Width: 482 mm
19 inches
Depth: 386.7 mm
15-1/4 inches
Height: 133 mm
5-1/4 inches
Weight: 9.4 kg
20 lbs. 12 oz.

Articles

Lincoln Center Lincoln Centers outdoor summer festival improves sound quality by upgrading analog snake to the S-4000 Digital Snake System. Click for Details	Grace Lutheran Church The S-4000 Digital Snake System provides flexibility and improves sound quality of the new multi-purpose room at Grace Lutheran. Click for Details	Jackson-Triggs Winery The S-4000 Digital Snake System makes improves setup time and sound quality of the Jackson-Triggs Winery. Click for Details
KPLU 88.5 Public Radio KPLU Public Radio based in Tacoma Washington at Pacific Lutheran University uses the S-4000 Digital Snake System for "All that Jazz" for its 10th annual Christmas Jam. Click for Details	Pope Benedict XVI Roland Systems Group supplied digital audio transmission for Pope Benedict XVI’s historic first pastoral visit to Latin America. Click for Details	Royal College of Music The Royal College of Music Studios in London installed two S-4000s to replace its aging analogue tie-lines between its performance spaces. Click for Details
World Changers Ministries World Changing Ministries replaces copper snake with the S-4000 Digital Snake System. Click for Details	Oprah’s Lifeclass Production Harpo Studios drew from their Roland (S-4000S, S-0808, S-0816 and S-1608) digital snakes, along with the S-4000M REAC Merge Unit and S-MADI REAC MADI bridge, for Oprah’s Lifeclass. Click for Details