---
product_id: 43370171
title: "Technologies LR-4200-216 Intelligent DSP RF Receiver (216 MHz), Dark Grey, Frequency Range 216.0125-216.9875 MHz; Earphone/Neck Loop Lanyard LA-430 with DSP Loop Driver Sold Separately"
brand: "listen technologies"
price: "R$3471"
currency: BRL
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.br/products/43370171-technologies-lr-4200-216-intelligent-dsp-rf-receiver-216-mhz
store_origin: BR
region: Brazil
---

# 216 MHz Frequency Range Best-in-class Sensitivity Rechargeable Battery Tech Technologies LR-4200-216 Intelligent DSP RF Receiver (216 MHz), Dark Grey, Frequency Range 216.0125-216.9875 MHz; Earphone/Neck Loop Lanyard LA-430 with DSP Loop Driver Sold Separately

**Brand:** listen technologies
**Price:** R$3471
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate Your Listening Experience!

## Quick Answers

- **What is this?** Technologies LR-4200-216 Intelligent DSP RF Receiver (216 MHz), Dark Grey, Frequency Range 216.0125-216.9875 MHz; Earphone/Neck Loop Lanyard LA-430 with DSP Loop Driver Sold Separately by listen technologies
- **How much does it cost?** R$3471 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/43370171-technologies-lr-4200-216-intelligent-dsp-rf-receiver-216-mhz)

## Best For

- listen technologies enthusiasts

## Why This Product

- Trusted listen technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Display:** Stay informed with an OLED display showing all vital stats.
- • **Unmatched Clarity:** Experience audio like never before with 20dB less noise.
- • **Enhanced Listening:** Integrated neck loop for a superior T-coil experience.
- • **Cost-effective Power:** Say goodbye to disposable batteries with advanced rechargeable tech.
- • **Wearable Convenience:** The smallest RF receiver for effortless use and portability.

## Overview

The Listen Technologies LR-4200-216 Intelligent DSP RF Receiver is a cutting-edge audio device designed for optimal performance. Operating within a frequency range of 216.0125-216.9875 MHz, it features best-in-class sensitivity, an OLED display for real-time information, and a compact design for easy wear and storage. Its advanced rechargeable battery technology ensures hassle-free usage, making it a perfect choice for venues and users alike.

## Description

Listen Technologies LR-4200-216 Intelligent DSP RF Receiver (216 MHz), Dark Grey, Frequency Range 216.0125-216.9875 MHz; Earphone/Neck Loop Lanyard LA-430 with DSP Loop Driver Sold Separately

## Features

- High performance RF receiver offering best-in-class sensitivity and 20dB less noise than other devices
- Integrated neck loop/lanyard with DSP loop driver for an enhanced T-coil listening experience
- Smallest device of its kind makes it easier to wear and use and for venues to dispense, store and maintain
- OLED display showing channels, battery status, channel status, volume level, and more
- Advanced rechargeable battery technology eliminates the costs and hassles associated with frequent battery replacement

## Images

![Technologies LR-4200-216 Intelligent DSP RF Receiver (216 MHz), Dark Grey, Frequency Range 216.0125-216.9875 MHz; Earphone/Neck Loop Lanyard LA-430 with DSP Loop Driver Sold Separately - Image 1](https://m.media-amazon.com/images/I/517QVEbfilL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Channel selection instructions not included!
  

*by R***G on Reviewed in the United States on February 6, 2023*

The quick start included with this device did not show how to select channels.  I first thought that this item was not compatible with our church's system.  After downloading the online spec sheet from Listen Technologies I was able to select the correct channel.Works great now !!!  Better instructions need to be included!

### ⭐⭐⭐⭐⭐ 







  
  
    Was exactly as advertised.
  

*by J***Z on Reviewed in the United States on December 20, 2021*

I bought two of these to expand our hearing assist system for the church.  The original system came with four of these.  We wanted to add two more.  They worked with the existing system right out of the box, no configuration required.  We've now gone back and ordered a couple more.  Just charge them up and they work.

### ⭐⭐⭐⭐⭐ 







  
  
    Works Great with Comtex 216
  

*by D***F on Reviewed in the United States on May 8, 2017*

I bought one of these little guys to be an on-camera wireless "hop" receiver for film use. We're transmitting using a Comtex 216 MHz system, and as long as you choose a non-companded channel this little guy works great and is very unobtrusive. A HUGE improvement over the previous, bulky form factor.Be aware that it is internal rechargeable battery ONLY so if you forget to charge or run out during a shoot you're out of luck. On the plus side, you can always wire the USB charging port to a P-tap with a small regulator and you're running all day!

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**Shop now:** [https://www.desertcart.com.br/products/43370171-technologies-lr-4200-216-intelligent-dsp-rf-receiver-216-mhz](https://www.desertcart.com.br/products/43370171-technologies-lr-4200-216-intelligent-dsp-rf-receiver-216-mhz)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-02*