At Sound World Solutions, we want to help the World hear!

We have developed affordable products specifically for those whom hearing assistance has been unavailable or unaffordable.

We are committed to ensuring that everyone has easy access to premium-quality hearing solutions. That’s why all our extra features and services come included in our price.


Meet the HD75R

Our smallest profile. Same great sound. More affordable. Now rechargeable!

Research-Proven Technology.


Our mission is to create and deliver high quality hearing solutions that allow people to rediscover the power of connection, regardless of their geographic location or economic circumstance.

Research-Proven Technology

Decades of industry experience have allowed us to create premium technology that holds up to rigorous academic research standards.


Ready-to-use straight out of the box with hassle-free self-adjustment enabled by our free mobile app.


Our unique manufacturing and direct sales model allows us to provide state of the art products at an economical price.


The value of our hearing technology has been supported by independent research from leading research institutions across the United States and internationally.

Johns Hopkins Research

Every high school, college or graduate school student eventually reaches a point in their academic career where they recognize that they are just too overwhelmed to do everything on their own.
Balancing classes, a buzzing social life, a part-time job, and for some, even a family – it all takes time. What if time is not something that you have in high commodity? Do you quit your job to focus more on your studies? Do you drop a few classes so that you can work more? Perhaps you quit the swim team or skip a few get-togethers? What if you didn’t have to do any of that? Then read this immediately and think over why it’s important to ask for help and why so many students are in need of our services.
Get the quality paper you need without having to sacrifice good grades, time spent with friends, extra hours at your job, or even sleep.

Researchers at Johns Hopkins University published a high-impact study in 2017, which highlighted the performance of Sound World Solutions’ CS50+ product against several other hearing devices.

NAL Research

National Acoustic Laboratories is a leading research agency in Australia investigating Self-Fitting Hearing Aids. Sound World Solutions’ products were specially chosen for their seminal research in 2018, which demonstrated the reliable performance of self-fit hearing devices.

Access HEARS Research

Access HEARS is a community program, based out of Johns Hopkins University, which provides affordable and effective hearing health care to minority and low-income older adults. Sound World Solutions’ products were chosen to be one of their primary hearing devices. Read more about their social enterprise and the research behind it.



After years observing the failure of the hearing aid industry to effectively address the global epidemic of hearing loss, Dr. Stavros Basseas, a technologist with more than 30 years of experience, and David Green, an award-winning social entrepreneur with a global track record, set out to create affordable yet high-quality hearing solutions for the millions of people worldwide suffering from unaddressed hearing loss.

Vision for a Hearing Aid

The requirement was for a technologically advanced but easily programmable hearing device using readily available consumer electronics components in order to produce a robust and affordable solution that would be accessible to all consumers.


In 2013, Sound World Solutions launched its first product, the CS10 Buetooth Series Personal Sound Amplifier, after 4 years of intense research and development.

Scaling Services

After Sound World Solutions’ parent became NantSound in 2014, reflecting the company’s membership under the Nantworks family of companies, we gained the capability to scale in our ability to continue to offer our high-quality products to a wider range of customers.


Dr. Stavros Basseas
Dr. Stavros Basseas
Co-Founder & CTO

Over 35 years of industry experience in the hearing aid industry and previous CTO at GN Resound.

David Green
David Green

Social entrepreneur and Ashoka Fellow with over 30 years of global health strategy implementation.

Wayne Bayever
Wayne Bayever

Over 25 years of industry experience in advanced signal processing technology.

Cindy Kaempfer
Cindy Kaempfer

Over 35 years of experience in healthcare financing, 15 of those in the hearing aid industry.

Gerry Chudoba
Gerry Chudoba
VP of Operations

Design engineer with 40 years of experience in quality systems and manufacturing process improvement.

Rony Michael
Rony Michael
Head Technician

Assembly and repair specialist with expertise in manufacturing processes and improvements.

Jim Anderson
Jim Anderson
Principal Hearing Scientist

Previous Principal Engineer in Electroacoustics with GN Resound with over 40 years of experience in sound quality research.

Binh Quach
Binh Quach
Hearing Aid Technician

Over 30 years of industry experience as a hearing aid technician.