Synchronization Pro Tools HD card | Solid State Logic LINK MADI HD

4. Synchronization Pro Tools® HD card

The Pro Tools® HD card is designed to operate as a Clock Slave, locking to a clock reference signal provided by the audio unit connected to its prim ary port. The interface unit can define the sa mple rate internally, or can itself be sy nchronized to an external reference signal (e.g. WordClock).

Whenever the user selects a sample rate setting in the PC or Macsoftware, the corresponding command is sent to the interface unit.

Delta-Link MADI HD

The Delta-Lin k MADI H D, l ike the P ro Tools ® HD card, is d esigned to operate as a Clock Slave. Once the c ard and Delta-Link MADI HD are connected together, they canbe seen as aunit requiring an external clock reference signal. However, this unit now has MADI ports, instead of the “Digital and Analogue” connections to other devices provided by Pro Tools® interfaces.

Although a reference signal is embedded in the Primary port, the MADI connection requires a separ ate WordClock signal. Therefore, the Delta-Link MADI HD is equipped with a WordClock input connector.

Depending on the type of unit that is connected to the MADI port, the sample rate will no longer change automatically when a setting is selected in the PC or Mac software (because there is no command channel). Therefore, the sample rate must be set manually at both ends (in the Pro Tools® software and on the hardware connected to the MADI port).

LINK MADI HD specifications

The Solid State Logic LINK MADI HD is a powerful audio networking solution designed for professional audio environments. Its primary function is to facilitate high-performance audio communication between various digital audio devices, making it an essential tool for recording studios, live sound applications, and broadcasting.

One of the standout features of the LINK MADI HD is its support for the MADI (Multichannel Audio Digital Interface) protocol. This enables the transfer of up to 64 channels of high-quality audio over a single coaxial or optical cable, significantly simplifying cabling and installation processes. With its capability to operate at both 48 kHz and 96 kHz sample rates, the LINK MADI HD ensures that audio professionals can achieve exceptional sound fidelity.

The device also boasts dual redundant power supplies, enhancing reliability and ensuring continuous operation even in demanding live environments. This feature is crucial for critical audio applications where downtime can lead to significant losses.

Another important aspect of the LINK MADI HD is its integration with Solid State Logic's proprietary technologies. The device comes equipped with SSL’s advanced digital signal processing capabilities, allowing users to access a range of powerful features, including loops, delay compensation, and dynamic range processing. These capabilities enable seamless integration with SSL consoles and other audio devices, creating a unified audio production ecosystem.

Further enhancing its functionality, the LINK MADI HD supports SSL's Remote Control Protocol (RCP). This enables remote operation of connected devices, streamlining workflow and offering users greater flexibility during sessions. It also features an intuitive user interface, making it easy for audio professionals to navigate and control various settings.

In terms of connectivity, the LINK MADI HD is designed with versatility in mind. It offers multiple inputs and outputs, allowing for integration with various audio interfaces, digital consoles, and other recording equipment. Additionally, the device is crafted using high-quality components, ensuring durability and consistent performance over time.

Overall, the Solid State Logic LINK MADI HD represents a robust solution for high-quality audio networking, combining cutting-edge technology with user-friendly features. Its ability to handle large channel counts, ensure reliability, and integrate into existing setups makes it an invaluable asset for any professional audio environment.