Tesira SIC-4 Tesira 4-Channel Mic/Line Input Card

Tesira SIC-4 High-Quality 4-Channel Mic/Line Input Card
The Tesira SIC-4 is a modular analog input card designed for Tesira SERVER and SERVER-IO devices, providing four channels of balanced microphone or line-level audio input. Engineered for flexibility, it allows seamless integration into complex audio systems, ensuring crystal-clear sound and precise control.

Versatile Audio Input for Any Application
With four channels of balanced input, the SIC-4 is ideal for capturing high-quality audio from microphones, instruments, and other line-level sources. Its wide gain range, adjustable in 6 dB increments, accommodates various input levels, making it suitable for conference rooms, live events, and large-scale AV installations.

Advanced Audio Processing and Control
Each input is controlled via Tesira software, offering features such as gain adjustment, clip indication, and phantom power activation. The card’s ability to invert polarity and fine-tune levels between -100 dB and +12 dB ensures optimal signal integrity and minimal noise interference.

Seamless Integration with Tesira Systems
Designed for use with Tesira SERVER and SERVER-IO, the SIC-4 can be combined with other Tesira I/O cards to build a fully customized audio network. Whether used for speech reinforcement, media playback, or professional recording, this input card delivers reliable and scalable performance.

Reliable Performance and Compliance
Constructed to meet rigorous industry standards, the SIC-4 is RoHS compliant, AES grounded, and backed by a 5-year warranty. Additionally, it complies with the U.S. Trade Agreement Act (TAA), making it suitable for government projects and other high-security applications.