Sennheiser
Sennheiser HDI 830 2-Channel Stethoset Receiver
★★★★★
High-Quality Audio Reception for Assistive Listening SystemsThe Sennheiser HDI 830 is a 2-channel stethoset receiver designed for use in infrared assistive listening systems. Delivers clear audio reproduction for enhanced listening experiences. Type: Stethophone infrared receiver Channels: 2-C...
$209.00*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
High-Quality Audio Reception for Assistive Listening Systems
The Sennheiser HDI 830 is a 2-channel stethoset receiver designed for use in infrared assistive listening systems. Delivers clear audio reproduction for enhanced listening experiences.
- Type: Stethophone infrared receiver
- Channels: 2-Channel/Stereo
- Frequency: 2.3/2.8 MHz
- Battery: BA300 Rechargeable
Key Features
Ideal for listening assistance in museums, theaters, houses of worship and more
Wideband infrared technology works with systems that offer carrier frequencies of 2.3MHz and 2.8MHz
Switchable between channel 1, channel 2, or stereo mode depending on the application
High-quality audio with excellent speech intelligibility and clear music reproduction
Ergonomic volume control, plus a balance control so you can individually set the volume of each ear
Specifications
Channel Frequencies
2.3MHz, 2.8MHz
Operating Modes
Channel 1, Channel 2, Stereo
Controls
Ergonomic Volume Control, Balance Control
Application
Listening Assistance
Technology
Wideband Infrared
Pros & Cons
👍 Pros
- Specifically designed for listening assistance in various environments like museums, theaters, and houses of worship.
- Utilizes wideband infrared technology, ensuring compatibility with systems operating on 2.3MHz and 2.8MHz carrier frequencies.
- Offers flexibility with switchable modes for channel 1, channel 2, or stereo, adapting to different audio setups.
- Delivers high-quality audio with excellent speech intelligibility and clear music reproduction.
- Features ergonomic volume control and a balance control to individually adjust the volume for each ear.
👎 Cons
- The infrared technology requires a line of sight to the transmitter, which can limit movement.
- Only compatible with systems that use 2.3MHz and 2.8MHz carrier frequencies, limiting its universal use.
- Specific details on battery life or type of battery used are not provided in the features.
- Its specialized function as a stethoset receiver means it is not a general-purpose headphone.
- The product description does not mention any comfort features like earpad materials or adjustability.
Frequently Asked Questions
What environments is the Sennheiser HDI 830 receiver best suited for?
The Sennheiser HDI 830 is ideal for listening assistance in places such as museums, theaters, and houses of worship.
What type of technology does this receiver use for signal transmission?
This stethoset receiver uses wideband infrared technology, compatible with systems that operate on 2.3MHz and 2.8MHz carrier frequencies.
Can I adjust the volume for each ear independently?
Yes, the HDI 830 features a balance control, allowing you to individually set the volume for each ear for personalized listening.
Does this receiver support stereo audio?
Yes, the receiver is switchable between channel 1, channel 2, or stereo mode, depending on the audio application.
What kind of audio quality can I expect from this device?
It provides high-quality audio with excellent speech intelligibility and clear music reproduction, designed for enhanced listening.
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