Sennheiser HDI 830, Stethophone infrared receiver for two channel/stereo (2.3/2.8 MHz) systems

The Sennheiser HDI 830 feature a professional two-channel stethoset receiver for wideband transmission systems (with carrier frequencies of 2.3 MHz and 2.8 MHz) in museums, theaters, and churches. The wearer can switch between channel 1, channel 2, or stereo signal reception. The receiver gives excellent speech intelligibility and very good music reproduction. It is comfortable to wear and is sure to provide long operating times.

Sennheiser HDI 830 Main Features

• Ideal for stereo and two-channel applications (2.3 / 2.8 MHz)
• Excellent speech intelligibility
• Very good music reproduction
• Balance control for setting the volume for the right and left ear
• Receiver automatically turns on/off when it is put on/removed
• High degree of wearing comfort thanks to flexible earpads and low receiver weight
• Lithium polymer battery technology ensures a long operating time of up to 12 hours