System TThe future of audio production for broadcast
SSL Grade Console I/O
SSL Network I/O interfaces bring renowned SSL audio performance to System T and Dante networks. They can be used as standalone solutions or used with System T to complete powerful facility wide systems. Five different devices offer mic/ line analogue, MADI, AES and SDI embed/de-embed capability wherever it is required. System T Control Interfaces and SSL Dante Control Software offer remote control over SSL mic/line I/O across the network.
There are currently four products available in the SSL Network I/O range:
Superior SSL mic/line preamp technology for your Dante IP Audio Network.
SSL Network I/O Stageboxes make SSL’s renowned SuperAnalogueTM preamp design with its superior audio performance available for a wide range of Dante network applications. Designed for use on any Broadcast studio floor, venue or recording room, SSL Network I/O Stageboxes allow easy deployment of Mic Pres and Speaker feeds where needed. Network I/O’s plug and
play features allow devices to easily be moved, even between locations and retain routing and settings if required. All units can be remote controlled via System T broadcast consoles and control interfaces, SSL Live consoles, and the SSL Remote Stagebox Application. There are three different models available; SB8.8, SB i16 and SB32.24.
SB 8.8 & SB i16
These 2RU units offer slightly different configurations but share identical features. The SB 8.8 offers eight mic/line inputs and eight line level outputs. SB i16 offers sixteen mic/line inputs. Both models feature a pair of redundant RJ45 Dante network connections, a pair of network extension connections, GPIO connectivity and redundant PSU’s. They have individual signal present, phantom power and local attention LEDs to provide intuitive front panel feedback.
They feature inbuilt limiters and SSL’s innovative AutoPad system that automatically applies a Pad according to gain setting. The AutoPad is applied if the gain is set at a low value that would
require a pad to achieve making the entire possible mic gain range seamlessly available at all times. An Audition feature allows individual channels to be monitored over the network (using an SSL console or App) without the signal actually being routed to a network destination.
SB32.24 is a 5U ruggedised enclosure featuring dual redundant power supplies, 32 mic/line inputs, 16 analogue line outputs and 8 digital inputs and outputs on 4 AES3 input/output pairs. It has a pair of redundant RJ45 Dante network connections in addition to a user configurable SFP port that can be fitted with RJ45 or optical connectors.
These can be used for network extension or to provide network separation for the gaincompensated Dante “split”, for connection to a second Dante-equipped console or appropriately equipped device on a different network. It has individual signal present, clip and phantom power LED’s as well as global indication of PSU, Network A and B and Hardware status.
Stagebox Remote Control Application
System T is the only broadcast audio console where all network I/O products can be routed and controlled from within System T control interfaces. In addition to this the SSL Stagebox Remote Control application provides comprehensive standalone remote control of SSL Network I/O Stageboxes via a Dante network. The software can be installed onto any PC located anywhere on the network and multiple instances of the software can coexist on the network, with all instances of the application having access to all SSL Stagebox units currently available on the network. The Remote Control Application offers complete control over the extensive feature set of SSL’s Stageboxes and acts as a communication aid with clear real time device and channel attention indication.
- Comprehensive control over SSL Stageboxes via a Dante network
- Clear real time device and channel attention indication
- Runs on any PC anywhere on the network
- Multiple instances can coexist and control all Stageboxes on the network
Remote Control Application Details
The Network View in upper section of the GUI shows each SSL Stagebox on the Dante network with large arrows to scroll through all SSL Stageboxes currently available on the network. A flashing red border indicates a specific device with a clipping audio channel, a solid red border highlights a device with an active Attention flag. Each device has redundant PSU status LED’s and is shown with the appropriate number of channels. Each channel has with individual level displays and Attention, Lock and Mute tallies. Devices that have been connected to the network while the application is running but have subsequently lost communication show as "Offline". Clicking a device brings its parameters into the Detail View.
Shows and provides control over the parameters for a selected device. Individual channels have an Info overview box, a lock button which prevents accidental changes, level display, gain displays (which can be used for numeric editing), a fader (which is unavailable if the channel is locked) and a mute button. The GPIO controls are available to the left of the Detail View.
Shows an expanded detail view for a selected channel with a full set of controls: +48V phantom power, Mic/Line select, Attention (which toggles the red status LED for the channel on the hardware unit), Gain, Lock and ‘Show Gain’ which toggles the fader into the Focus Window. The function of the Pad button is dependent upon the Pad Mode selected via the Setup page. In traditional Pad mode the button engages a classic -20dB pad. In SSL AutoPad Mode the button shows a change in status when the pad is automatically engaged but does not switch the pad.
AutoPad is an innovative system that automatically applies a Pad according to gain setting. The pad is automatically included in the fader gain range and applied if the gain is set at a low value that would require a pad to achieve. This allows the entire possible mic gain range to be seamlessly available at all times.
A set of Navigation controls in the lower right corner of the GUI provide channel navigation and level controls that are mapped to your PC keyboard to provide immediate hardware control. ◂ ▸ Left and right arrows call the previous or next channel on the device to the Focus Window. At the first or last channel of each device navigation will transfer to the adjacent channel of the next device shown in the Network View. ▴ ▾ Up and down arrows alter the gain by 1 dB. Alt toggles the gain step to 3 dB. Control toggles the gain step to 0.1 dB. These keys and combinations are mapped to your PC keyboard. For example, pressing ALT+UP on your keyboard will increase the gain by 3 dB.
The Setup Page shows an addition set of information and controls for each device. PSU and Fan status is shown alongside temperature readings taken at three locations within the Stagebox. Global operating level for the Stagebox can be set at a range of settings between 15dBu and 24dBu. The AutoPad button toggles the Pad Mode between traditional -20dB Pad and SSL AutoPad.
Standalone Broadcast Specification MADI to IP Audio Network Interface
The Network I/O MADI-Bridge is a broadcast specification bridge between MADI and IP audio network's using Dante. The MADI-Bridge provides seamless connectivity between a Dante network and existing MADI infrastructure, providing a clear migration path where connections are needed between existing studio infrastructure and new projects.
Each bridge provides 64 channels (@ 48kHz), with redundant MADI, Dante network and power supplies.In addition to the inbuilt clock redundancy options in Dante controller, the MADI-Bridge also includes a pair of redundant sync inputs for use as a self-redundant Dante Grand master clock. 32bit MADI control tunnelling allows a pair of MADI-Bridges to be used to pass audio and user bits of a whole MADI stream across a network. Remote locating existing MADI Mics or increasing cost efficiency of an existing fibre cable beyond a single MADI stream is now a simple task. The Bridge also features Bidirectional sample rate conversion between any asynchronous sample rates, from 44.1kHz to 192kHz.
MADI-Bridge features a front panel headphone socket (with rotary level control) and inbuilt headphone monitor routing, to truly replace traditional patch bay confidence routing and fault finding functionality with equivalents in the IP Audio domain. Simple font panel controls facilitate routing mono or stereo paths from MADI In, MADI Out, Dante In or Dante Out directly to the headphones. A front panel LCD screen provides signal present metering selectable to show four points in the signal chain: MADI In, MADI Out, Dante In and Dante Out. GPIO connections allow for transfer of tally info and switching functions across the network with the Audio.
- Interface between MADI and IP Audio Networks using Dante
- Redundant: PSU, MADI ports, Dante Ports, Sync In - Full Broadcast Spec Redundancy
- Bidirectional sample rate conversion between any asynchronous sample rates, from 44.1kHz to 192kHz.
- 32bit MADI control tunnelling
- GPIO connectivity - embed tallies across the network
- Redundant Network extension ports - Local IO at bridge without a switch
- Word Clock out - Clock a MADI device to the Dante Network
- Virtual Headphone Patch- 4 location Monitoring and Signal Present Metering to truly replace your patch bay with a digital network while retaining confidence and fault finding tools
- Lockout Mode - Prevent accidental alteration of front panel settings
SDI embedder/de-embedder bridge to Dante IP Audio Network and MADI
The Network I/O: SDI provides 64 channels of redundant Dante Audio connectivity to video equipment with eight SDI circuits, each capable of Embedding and De-Embedding. Channel by channel internal Audio routing allows you to configure SDI connectivity efficiently based on your Audio usage in the SDI stream. In addition to the Redundant Dante connectivity the unit has triple MADI connectivity, two optical and one coax. As with all Network I/O devices dual powers supplies are standard.
- Interface between Embedded SDI audio, Dante and MADI
- Eight 3G-SDI paths with embedders and de-embedders for 16 audio channels
- Redundant: PSU, MADI ports, Dante Ports = Full Broadcast Spec Redundancy
- 2 x optical and 1 x coax MADI I/O
- Internal channel-by-channel routing for all audio paths
- AES Connectivity
- SRC on the Audio path to and from SDI
AES to Dante and MADI conversion wherever you need it
Network I/O AES provides 32 Pairs of AES3 audio I/O connectivity to redundant Dante network connections. Sample Rate Convertors allow seamless integration of unlocked AES3 sources. As with all Network I/O products redundant PSUs and Dante connections complete the broadcast specification. Additional coax and dual optical MADI connection, along with internal channel by channel routing provide additional format conversion options.