Click to enlarge
Previous product
V34 PRO Single Output Hearing Loop Driver
Back to products

V34a PRO Dual Output Hearing Loop Driver

Our highly efficient and powerful V34a PRO is a constant current hearing loop driver with dual output for phased array loop layouts. It is designed for large facilities and venues.

It has a Class-D amplifier output stage and an audio subsystem built around advanced digital systems including an ARM Cortex processor and dual DSPs. Combined with a powerful CPU to ensure peak performance, the V34a PRO provides self-monitoring and email alerts, remote setup over local area networks, guided hearing loop setup to make installation simple, and excellent speech and music reproduction.

Categories: ,
Description

Features

  • Inbuilt guided hearing loop setup utilising an integral test signal generator
  • Intelligent self-monitoring system supplies status emails on changes to driver functions
  • Dual-DSP controlled automatic gain control and high frequency compensation for metal loss
  • Class-D amplifier output stage capable of delivering 12ARMS @ >34VRMS
  • Highly-rated custom heat-sinks and active cooling
  • Integrated universal switch mode power supplies provide ultra-efficient power utilisation (up to 90% efficient)
  • Constant current output stage
  • Adjustable audio time delay for audio syncing across large distances
  • Intuitive and sleek user interface on a full colour, high resolution LCD
  • Adjust both drive and loop output levels using an embedded LAN service, minimising installation time
  • Settings/profiles saved to a USB storage device
  • Continuous self-testing
  • Integrated protection circuits with temperature, voltage, short circuit and DC detection
  • Full width 1U 19” rack mount
null

Product Sheet

Related products

Close

V22 Single Output Hearing Loop Driver

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.
Read more
Quick view
Close

IL-RX30 Rechargeable Loop Listener

The Contacta RX30 Rechargeable Hearing Loop Listener is a compact listening device for use with hearing loop systems. It enables people to listen to a hearing loop system as if they were wearing a hearing device switched to the T-Coil Program.
Read more
Quick view
Close

Portable Radio Frequency Receiver 865MHz / 915MHz – RF-RX1-865/915

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.

Read more
Quick view
Close

Ear-Worn Microphone for use with Transmitter – RF-TX1-EM

This ear-worn microphone is compatible with the Portable Radio Frequency Transmitter [RF-TX1-865/915] and has a 1.2 metre cable and mini-XLR connector. It enables handsfree communication with clear sound using a high quality Condenser microphone capsule.

Read more
Quick view
Close

Radio Frequency Stationary Transmitter 865MHz/915MHz – RF-TXRM-865/915

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.

Read more
Quick view
Close

V22a PRO Dual Output Hearing Loop Driver

Our highly efficient and powerful V22a PRO is a constant current hearing loop driver with dual output for phased array loop layouts. It is designed for medium-sized facilities and venues. It has a Class-D amplifier output stage and an audio subsystem built around advanced digital systems including an ARM Cortex processor and dual DSPs. Combined with a powerful CPU to ensure peak performance, the V22a PRO provides self-monitoring and email alerts, remote setup over local area networks, guided hearing loop setup to make installation simple, and excellent speech and music reproduction.
Read more
Quick view
Close

Portable Radio Frequency Transmitter 865MHz / 915MHz – RF-TX1-865/915

The compact Portable Radio Frequency Transmitter delivers wireless transmission of speech and music to compatible portable receivers [RF-RX1-865/915]. There are two versions that respectively work on 865MHz (UK/EU) or 915MHz (USA/AU) frequencies. Transmission range is up to 100 metres in open air, and there is no limit to the number of receivers which can be used per group. The transmitter 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.

Read more
Quick view
Close

V34 PRO Single Output Hearing Loop Driver

Our highly efficient and powerful V34 PRO is a constant current hearing loop driver with a single output for perimeter loops. It is designed for large facilities and venues. It has a Class-D amplifier output stage and an audio subsystem built around advanced digital systems including an ARM Cortex processor and dual DSPs. Combined with a powerful CPU to ensure peak performance, the V34 PRO provides self-monitoring and email alerts, remote setup over local area networks, guided hearing loop setup to make installation simple, and excellent speech and music reproduction.
Read more
Quick view