The V22 is a powerful constant current, single output hearing loop driver. It is suitable for hearing loop systems in medium to large venues for perimeter and figure-eight loop layouts. The Class-D output stage deliver enough current to handle tough loop loads.
The audio subsystem is built around an advanced DSP Core with microprocessor control. This modern driver delivers an optimal combination of efficient performance and power. It provides a high-spec and feature-rich interface which is easily controlled from the LCD display.
The built-in Line Output allows for additional V22 drivers to be chained from the first. Note: The Line Output is not phased and cannot be used to create phased pairs of V22s.
This charger unit/case is for use with the Portable RF Transmitter [RF-TX1-865/915] and Portable RF Receiver [RF-RX1-865/915] and can hold up to 24 receivers/transmitters in a standing position. The case is provided with a power supply and charging is a simple drop-in connection. The built-in digital panel enables fast and easy programming of multiple devices, including data-copy and channel-sync for compatible transmitters and receivers. This provides fast setup from a master device.
A lightweight Portable Radio Frequency Receiver which provides high-quality sound received from compatible transmitters, with two versions that respectively work on 865MHz (UK/EU) or 915MHz (USA/AU) frequencies. There is no limit to the number of receivers which can be used per group. The receiver utilises digital audio transmission technology. A micro-USB power supply provides fast and simple charging and the unit can also be charged using the drop-in RF-DC6/RF-DC24 charging trays.
Design & Manufactured in UK 
The Radio Frequency Stationary Transmitter is intended for rack mounting, available using 865MHz (UK/EU) or 915MHz (USA/AU) frequencies. It uses internationally compatible frequencies to transfer clear sound to portable receivers [RF-RX1-865/915]. It is designed to provide wireless and amplified assistive listening in large venues from a source to compatible RF receivers using FM radio waves.
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