Sennheiser E 835-S-PTT Push To Talk Microphone

The Sennheiser E 835-S-PTT is a dynamic microphone with an integrated push-to-talk switch, designed for clear and controlled communication in live audio, theater, event, and broadcast environments. This microphone features a cardioid pickup pattern that minimizes background noise and feedback by focusing on sound from the front. The push-to-talk function ensures audio transmission only when the slide switch is activated and automatically returns to the off position due to the spring mechanism. It offers a frequency range of 40 to 16,000 Hz for balanced audio capture of speech and vocals, with a sensitivity of 2.7 mV/Pa at 1 kHz and a nominal impedance of 350 ohms, requiring a minimum load impedance of 1 kOhm for optimal performance. With a durable black finish, it has an XLR-3 connector for reliable connectivity and measures 4.8 cm in diameter and 18 cm in length, weighing 330 g for easy handling and portability. Ideal as an intercom microphone, it supports efficient team coordination by reducing unwanted noise and is suitable for professional environments where precise audio control is essential.