The Sennheiser AVX-835 is a professional digital wireless microphone system designed to provide exceptional ease of use, reliability, and broadcast-quality audio for video production, live streaming, and presentational applications. This complete set includes a handheld transmitter equipped with the renowned Sennheiser e 835 dynamic vocal microphone capsule, known for its clear, natural sound reproduction with a pronounced presence peak for excellent speech intelligibility. The system operates on the globally available 1.9 GHz DECT band, which is license-free and engineered to avoid interference from Wi-Fi and other common RF sources, ensuring a stable, drop-out free connection even in challenging wireless environments. Its fully digital signal path from microphone to receiver output preserves audio integrity with high dynamic range and low noise.

A standout feature of the AVX system is its unparalleled user-friendly operation. The transmitter and receiver automatically pair and select an optimal frequency channel upon power-up, eliminating the need for manual frequency coordination or complex setup procedures. The system also features advanced digital companding and automatic level adjustment, which dynamically optimizes the microphone's gain to accommodate varying voice levels and distances, preventing clipping and maintaining consistent audio levels without manual intervention. The compact receiver is designed to mount directly onto a camera's hot shoe or can be placed on a table, providing both balanced XLR and unbalanced 3.5mm outputs to connect to cameras, audio recorders, or mixing consoles with maximum flexibility.

Built for the demands of field production and live events, the AVX-835 offers long battery life powered by two standard AA batteries in the transmitter, with clear battery status indicators on both units. The receiver can be powered via its built-in rechargeable battery or via USB, making it highly adaptable for on-the-go use. The combination of broadcast-proven e 835 sonic performance, plug-and-play digital reliability, and versatile connectivity makes the Sennheiser AVX-835 an ideal wireless solution for videographers, documentary filmmakers, journalists, and content creators who require professional audio quality without the complexity of traditional wireless systems.