The Future of sound. Now.
ASSISTIVE
About MadisonAV.
MadisonAV is an Australian owned and operated business that innovates, distributes and supports a range of high-quality AV product solutions from globally recognised brands.
Distribute.
We efficiently connect customers with leading, state of the art solutions through our sales, warehouse and distribution networks across Australia. Our heavy investment in stock ensures we have what you need, when you need it.
Innovate.
We bring together detailed knowledge of AV industry best practice and innovative products from global technology partners.
Our experience supporting AV and broadcast solutions across key market sectors is underpinned by 30 years of insights and customer understanding.
Support .
Our dedicated team provides a successful formula for delivering innovation, agility and practicality for any complex AV project challenges. From specification assistance, design support, or post sale technical support, our team is right behind you.
About AUDIOropa .
AUDIOropa by Humantechnik is a division of Humantechnik Group, world leaders in hearing augmentation solutions.
With a focus on high-quality audio systems and products, AUDIOropa cater to various industries, including public transport, healthcare, and security. Their cutting-edge technologies ensure efficient communication, enhancing safety and convenience for users worldwide. AUDIOropa’s commitment to excellence and customer satisfaction positions them as a reliable partner for organisations seeking advanced audio solutions.
About
Bettear.
Bettear’s Wi-Fi and Auracast™ streaming technologies ensure everyone can fully engage with the moment, no matter the environment.
Whether you’re enhancing accessibility in conference halls, theatres, universities, houses of worship, or public venues, Bettear provides total assistive listening solutions—from trusted systems like Induction Loop, Infrared, and RF, to next-gen Wi-Fi and Auracast™ audio streaming.
Bettear is not just improving sound—but creating spaces where every voice is heard, every experience is shared, and every visitor feels included.
OUR DESIGN SERVICES .
Navigating the intricacies of assistive listening can seem overwhelming, but we believe in simplifying the process for you. At MadisonAV, we specialise in providing the expertise and guidance needed to ensure seamless integration of assistive listening systems into your designs. Our commitment to swift response times guarantees that your design requests will be met promptly and effectively.
At MadisonAV, we embrace and support key assistive listening audio technologies, including induction loop systems, infrared transmission systems, radio frequency transmission systems, WiFi and Auracast™ solutions.
Contact our specialised technical support team if you require assistance with:
• Hearing augmentation loop design
• Specification assistance
• In-house technical expertise or access to world-leading specialists
• Loop Design Software (available to Integrators and Consultants)
• Loop Design and Commissioning Training
MADISONAV IS AT THE FOREFRONT OF THE ASSISTIVE LISTENING REVOLUTION.
ASSISTIVE LISTENING .
We believe accessibility should never be an afterthought. That’s why we’re proud to offer cutting-edge solutions powered by Bettear’s Wi-Fi and Auracast™ streaming technologies—ensuring everyone can fully engage with the moment, no matter the environmen t.
Whether you’re enhancing accessibility in conference halls, theatres, universities, houses of worship, or public venues, we provide total assistive listening solutions— from trusted systems like AUDIOropa’s Induction Loop, Infrared, and Radio Frequency, to Bettear’s next-gen Wi-Fi and Auracast™ audio streaming.
We’re not just improving sound — we’re creating spaces where every voice is heard, every experience is shared, and every visitor feels included.
ASSISTIVE LISTENING, REIMAGINED.
With Bettear’s Wi-Fi and Auracast™ Hi-Fi solutions, your audience can simply enjoy the moment using their own smartphones and hearing devices—no extra equipment, no hassle. It is all about streamlining Hi-Fi over Wi-Fi and Auracast™.
• No extra equipment. No hassle.
• All in one: complete audio solution powered by AI and DSP Technology
• Hearing aids of all types can be easily connected.
• BYOD: Bring your own device.
• Effortless set-up: connect in seconds.
Our solutions are holistic. From tried-andtested systems like Loop, Infrared, Radio Frequency and WiFi, to the breakthrough potential of Bettear’s Auracast™ technology, we deliver total assistive listening solutions for every space.
We take the time to understand your environment, your challenges, and your goals—because every solution we deliver is built on insight, not assumption.
As your trusted AV partner, we go beyond simply supplying technology. We offer responsive, reliable support at every stage— before, during, and long after delivery—so you always get the outcome you need, exactly when you need it.
At MadisonAV, relationships matter. That’s why we invest more—time, effort, and care to ensure your AV experience is seamless, supported, and future-ready.
KEY FEATURES AND BENEFITS .
Seamless Integration
Bettear’s systems connect directly to existing audio sources, ensuring real-time, high-quality audio streaming without the need for extensive modifications.
User Friendly Experience
Attendees can easily download the Bettear app, connect their hearing devices, and enjoy personalised audio, making the setup process straightforward and accessible.
Scalability
Whether it’s a small seminar room or a large concert hall, Bettear’s solutions are designed to scale, providing consistent audio quality across various venue sizes.
Personalised Audio
Users can adjust settings to their preferences, ensuring an optimal listening experience tailored to individual hearing needs.
Inclusive Technology
By supporting a wide range of hearing devices and offering options for those without smartphones, Bettear ensures that everyone can benefit from enhanced audio accessibility.
AURACAST™ AUDIO STREAMING .
Bettear B-Caster
Broadcast audio via Auracast™ directly to compatible hearing devices and hearables.
Perfect For: Cinemas, Classrooms, Concert Halls, Universities, Silent TVs, Outdoor Events
Key Features:
• Stereo channel assistive listening broadcast
• Adjustable transmission (30m–100m)
• PoE powered and B-Show compatible
• Expandable via Link port
Portable Streaming Bettear B-RTX Receiver
A user-friendly handheld receiver for Auracast™ streams.
Use Cases: Performance venues, exhibition centres, houses of worship, meeting rooms, training spaces
Key Features:
• Real-time Auracast™ streaming – under 40ms
• 50m range
• 3.5mm jack for headphones or neckloops
• Display shows channel status, battery and neckloops
• Up to 10 hours battery life
• Optional NFC enabled receiver for one-tap access to secure Auracast™ streams
Bettear B-RTX Transceiver
A powerful handheld transceiver that can broadcast and receive Auracast™ streams.
Use Cases: Tour Guides, Museums, Exhibitions, Galleries, Visitor Centres
Key Features:
• Two-way Auracast™: broadcast or receive
• 50m range
• 3.5mm jack for headphones/mics/neckloops
• Display shows channel status and battery
• Up to 10 hours battery life
• Integrates seamlessly with Bettear’s Auracast™ streamer
• Automatic connection via beacons
WI-FI AUDIO STREAMING .
Bettear B-Show
Stream directly to hearing aids, cochlear implants, or earphones via personal smartphones.
Ideal For: Cinemas, Classrooms, Concert Halls, Universities, Sports Events, Outdoor Venues
Key Features:
• Low-latency, high-quality audio
• Simple setup and smartphone integration
• Personalised listening controls
• Supports live transcription and remote maintenance
• Compatible with hearing aids, implants, and headphones
• Dynamic latency and venue accessibility map
Bettear B-Lite
A designated hand-held, plug-and-play receiver connects to the B-SHOW and B-ART systems.
Ideal For: Museums and Visitor Centres
Key Features:
• Easily adjust EQ presets and make personalised, on-the-fly customisations to meet specific needs
• Live transcription, offered by the Bettear family of devices, is displayed on the built-in 6.5” screen of the B-LITE
• Average Differential Audio Arrival (DAA) –up to 40ms
• Compatible with Bettear B-Show and B-Art
TUNE IN EVERYONE .
Mobile Application
Attendees can effortlessly access the Bettear app by downloading it from different application stores, free of charge. The setup is easy, and suitable for people of all ages and technical skill levels, letting them connect their own hearing aids or earphones. Once connected, they can enjoy a high quality, personalised sound.
ACCESSORIES
B-PASS
The B-PASS solution by Bettear enables a seamless connection to a secured audio stream, ensuring that access is limited to authorised listeners only.
Key Features:
• Easy connection: Via NFC or QR code
• Manual passcode generation: Using an administrator NFC key
• Automatic passcode generation: When no audio signal is detected
• Flexible mounting: Wall-mounted or desktop use
• Power options: Supports PoE and DC-in
• Flexible connectivity: Wired or wireless connection to B-CASTER
• High security: 16-character passcodes
Audio Personalisation
Hard-of-hearing individuals, including those who experience any degree of hearing or cognitive decline, frequently encounter difficulties in comprehending and enjoying audio content to the fullest extent. Bettear offers manual customisation and automatic calibration that guarantee an accessible, equitable, and exceptional listening experience.
B-SmartHive
Effortlessly charge and manage your B-RTX devices with the sleek B-SmartHive charger. Magnetic slots ensure secure insertion, and SmartHive Manager enables streamlined batch control of multiple chargers.
Key Features:
• Desktop and Rack-Mounting configurations
• Overcharging Protection
• Flexible deployment with centralised control over ethernet
• Magnetic device handling
• SmartHive Manager Software
Humantechnik earisMAX Auracast™ Smart Hearing System
The earisMAX product line is structured as a modular Bluetooth® Auracast™ system , consisting of 4 components that can be used individually or in combination:
1. The smart Bluetooth® 5.3 headphones earisMAX: These serve as receivers for all corresponding audio data streams - including Bluetooth® Classic, Bluetooth® LE audio and Auracast™.
2. The earisMAX charging stand: Charge from 0 to 100 percent quickly, and enjoy 80 hours of sound.
3. The earisMAX Bluetooth® Auracast™ transmitter: The user can broadcast the sound from their TV or hi-fi system via Bluetooth®.
Available as a standalone option, the Transmitter lets you wirelessly stream audio from devices without built-in Bluetooth®—perfect for pairing with compatible headphones or hearing aids.
4. The earisMAX Auracast™ Streaming microphone: This is a compact and lightweight streaming microphone that transmits audio signals via Bluetooth® Classic and Auracast with minimal delay.
WIFI & AURACAST ™ HYBRID SOLUTION
Induction Loop + Auracast™ Hybrid Mode
By integrating Auracast™ streaming into venues already equipped with Induction Loops, you unlock powerful benefits:
• Wider Accessibility
Key Features:
• Bluetooth ® version 5.3
• Auracast™
• LE-Audio
• Measuring and saving individual hearing profile values
• Real-time transmission using AAC and LC3
• HiRes LDAC (high-resolution audio)
• Noise cancellation ANC
• Transparency function
• Multipoint connection
• Superior Audio Quality
• Flexible, Convenient Listening
• Multi-Stream Capability
• Future-Proof Technology
Hybrid Streaming (Auracast™ and WiFi)
Speak with MadisonAV about how easy it is to integrate Wi-Fi and Auracast™ Audio Streaming into your existing AV ecosystem.
While it may take a few years for most hearables to support Auracast™, the B-SHOW and B-CASTER hybrid solution ensures that everyone in the audience can enjoy a personalised, high-quality listening experience – Hear and Now!
INDUCTION LOOP SYSTEMS .
Using an induction loop system, wearers of hearing aids and Cochlear implants equipped with a tele-coil (T-Coil) can pick up the signals emitted by electric/electronic audio sources (microphone or other amplified audio systems) directly in their personal hearing devices. As a result, they hear the sound without any annoying background noise, echo or reverberation. An outstanding advantage of using induction loop systems is that no special receivers are required. All that’s needed is a telecoil equipped personal hearing device.
SINGLE CHANNEL LOOP AMPLIFIER
The Pro Loop NX series is primarily designed for continuous use, making it an ideal choice for long-lasting performance. The integrated switch mode power supply and the Class-D amplifier design enable high efficiency and reduced waste heat generation. The Pro Loop NX series comes equipped with 3 mixable inputs and a dedicated microphone input with 48V phantom power support.
FOR COUNTER SPACES PRO LOOP NX3
• Loop current max. 2.5 A RMS
• The balanced input 1 can be switched between microphone and line sensitivity. The unbalanced input 2 handles line level signals or the audio signal of an electret microphone
FOR LARGE ROOMS PRO LOOP NX15
• Loop current max. 14 A RMS
• 100V Priority input
Link connections allow several Pro Loop NX Amplifiers to be combined into one unit
• A screw-fixed cover plate prevents the setting from being changed
SMALL AND MOBILE LOOP SYSTEMS
LA-90 / LA-90 SET
The LA-90 is a compact induction loop system designed for short-range communication at reception desks, counters, or sales areas. It captures speech via its built-in or external microphone and transmits audio wirelessly to hearing aids or inductive receivers like the LPU-1. Headphone connectivity is also supported, and the system includes a table microphone and telephone handset.
FOR SMALL ROOMS PRO LOOP NX7
• Loop current max. 7 A RMS
• 100V Priority input
Link connections allow several Pro Loop NX Amplifiers to be combined into one unit
• A screw-fixed cover plate prevents the setting from being changed
MULTICHANNEL LOOP AMPLIFIER
The Pro Loop NX7 LOS and Pro Loop NX15 LOS has three mixable inputs. Two inputs process analogue microphone and line levels. For condenser microphones, 48 V phantom power can be switched in. The third input processes 100 V signals with priority over the other inputs.
With the two-channel amplifier, loop output B can be switched between 0° or 90° phase shift.
INFRARED TRANSMISSION SYSTEMS (IR).
Infrared audio transmission ensures interference-free and safe communication directly to personal hearing devices. Ideal for confidential areas like courtrooms, conference rooms, and multiplex cinemas with neighbouring transmission systems. It is also valuable in schools, universities, and large auditoriums with partial signal coverage or high radio-frequency emissions in city centres.
Plus 1 x Lightweight Headphones
FOR SMALL SPACES
AUDIOROPA PRO IR-101 KIT
This PRO IR-101 Kit Comprises of the Following:
1 x PRO IR-202 IR-Transmitter (HT A-4082-0)
1 x PR-22 Belt Pack IR Receiver (HT A-4037-0)
1 x Single Charger for PR-22 (HT A-4971-0)
1 x Headphones (HT A-4908-0)
FOR SMALL TO MEDIUM SPACES
AUDIOROPA PRO IR-102 KIT
The PRO IR-102 Kit Comprises of the Following:
1 x PRO IR-202 IR-Transmitter (HT A-4082-0)
2 x PR-22 Belt Pack IR Receiver (HT A-4037-0)
2 x Single Charger for PR-22 (HT A-4971-0)
1 x Mono Neckloop (HT A-4928-0)
1 x Headphones (HT A-4908-0)
FOR MEDIUM TO LARGE SPACES
AUDIOROPA PRO IR-202 KIT
This PRO IR-202 Kit Comprises of the Following:
1 x PRO IR-202 IR-Transmitter (HT A-4082-0)
3 x PR-22 Belt Pack IR Receiver (HT A-4037-0)
3 x Single Charger for PR-22 (HT A-4971-0)
2 x Mono Neckloop (HT A-4928-0)
3 x Headphones (HT A-4908-0)
FOR LARGE SPACES
AUDIOROPA PRO IR-400 KIT
This PRO IR-400 Kit Comprises of the Following:
1 x PRO IR-400 IR-Transmitter (HT A-4026-0)
5 x RCI102 2-Channel IR Under Chin-Receiver (HT A-4043-0)
1 x 5-Bay Charger for Under Chin-Receiver (HT A-4976-0)
RADIO FREQUENCY TRANSMISSION SYSTEMS (RF).
The AUDIOropa RF wireless transmission systems offer diverse solutions for business, leisure, sports, and education, including guided tours, multilingual interpretation, and team communication with a rugged build for harsh environments. The receivers support neckloops for direct inductive transmission to hearing aids and include audio amplifying receivers with output jacks for connecting earphones or headphones.
XEPTON-NX STATIONARY TRANSMITTER
• Designed for stationary use in conjunction with Xepton-NX receivers
• LCD function display
For installation in racks (19”) or as a free-standing device
• Balanced input via 6.3mm jack socket
Optionally also available with encrypted transmission
XEPTON-NX PORTABLE RECEIVER
The pocket receiver, also equipped with an LCD display, has two outputs for connecting various hearing components, for example headphones or earphones. It is also possible to connect neckloops. The latter transmit the sound via induction (wirelessly) to equipped hearing aids. This way, any hearing impaired person can receive the sound directly in their hearing aids and at their individual volume during guided tours, almost undisturbed by ambient noise.
• Lightweight compact pocket receiver
• LCD function display
Simple 3-button operation
• Connections for listening components like earphones, headphones or inductive neckloops
• Optionally also available with encrypted transmission
