The Kramer 103AV is a professional audio/video interface and distribution amplifier designed for reliable signal management in AV systems. It allows seamless switching, amplification, and distribution of composite video and stereo audio signals for professional installations, studios, and live production environments. Key Features: - Composite video and stereo audio support: Handles standard AV signals for versatile connectivity - High-quality signal amplification: Maintains signal integrity over long cable runs without degradation - Multiple input/output options: Allows easy routing and switching between devices in complex AV setups - Compact and durable design: Rugged metal chassis suitable for rack or desktop mounting - Easy installation: Standard connectors and clear labelling simplify setup in professional AV systems