Brand Story
Simple, Best, Phonic
SimPhonio is an audio brand founded in 2007. It has always adhered to the brand philosophy of “Simple, Best, Phonic” and focused on the research and development and application of audio technology. It pursues a product design philosophy of “simple and powerful, from the ear to the heart” and is committed to creating a more comfortable wearing experience for users and presenting the purest and most beautiful sounds. The team members of SimPhonio are experts in the fields of acoustical engineering and consumer electronics, with outstanding technical research and development capabilities and sharp market insight. Their obsession with products and music allows them to inject their infinite dreams and innovative passion into every product. Since its inception, SimPhonio has launched multiple products that have been widely loved by users and won many professional media awards. Whether it is music enthusiasts who pursue pure audio quality or users who pursue comfortable wearing experience, SimPhonio can meet their needs. It uses pure, authentic, beautiful, and infectious sounds to perfectly present the diversity and charm of music, allowing people to enjoy the beautiful experience brought by sound more.
Origin
Company History
SimPhonio is an audio brand founded in 2007. It has always adhered to the brand philosophy of “Simple, Best, Phonic” and focused on the research and development and application of audio technology. It pursues a product design philosophy of “simple and powerful, from the ear to the heart” and is committed to creating a more comfortable wearing experience for users and presenting the purest and most beautiful sounds. The team members of SimPhonio are experts in the fields of acoustical engineering and consumer electronics, with outstanding technical research and development capabilities and sharp market insight. Their obsession with products and music allows them to inject their infinite dreams and innovative passion into every product. Since its inception, SimPhonio has launched multiple products that have been widely loved by users and won many professional media awards. Whether it is music enthusiasts who pursue pure audio quality or users who pursue comfortable wearing experience, SimPhonio can meet their needs. It uses pure, authentic, beautiful, and infectious sounds to perfectly present the diversity and charm of music, allowing people to enjoy the beautiful experience brought by sound more.
2018
Founding
SimPhonio was founded by a small team of acoustic engineers and obsessive listeners.
2019
First Flagship
Released our first flagship IEM after a year of measurement-driven tuning.
2021
Global Expansion
Established distribution across North America, Europe and East Asia.
2025
Studio Expansion
Moved into a dedicated acoustic studio with full anechoic measurement facility.
2018
Founding
SimPhonio was founded by a small team of acoustic engineers and obsessive listeners.
2019
First Flagship
Released our first flagship IEM after a year of measurement-driven tuning.
2021
Global Expansion
Established distribution across North America, Europe and East Asia.
2025
Studio Expansion
Moved into a dedicated acoustic studio with full anechoic measurement facility.
Philosophy
Brand Values
We design from the acoustic signature outward — never from aesthetics inward. Every decision about materials, driver configuration, and shell geometry is made in service of one goal: faithful reproduction of whatever the artist intended. Colour comes second; character comes from the music.
Innovation
Driver geometry, acoustic chambers and tuning workflows developed in-house.
Craftsmanship
Every unit assembled and verified by hand against a 12-point checklist.
Sound Quality
Reference-grade reproduction — measured, listened, and re-measured.
People
Team
Engineers, designers and listeners who care obsessively about sound. (Add team members in Studio under this section.)
Jenny Zheng
Founder
Acoustic engineer with 15+ years of driver design experience.
Namon Zhang
Engineering Lead
Leads the measurement and tuning workflow across the product line.
Yume Sheng
Key Team Member
Brand and visual design — the eye behind SimPhonio identity.
May Shwong
Key Author
Listening and product copy. Writes how we sound — and why.
Craft
Technology
Before any SimPhonio product leaves our facility, it passes through a 12-point acoustic verification process. Frequency response, channel matching, impedance, and transient behaviour — all measured and documented for each individual unit. If it does not pass, it does not ship. We source medical-grade resins for our shells, silver-plated copper for our cables, and work exclusively with driver suppliers who share our tolerance for perfection. Nothing off the shelf. Nothing that compromises long-term reliability.
Ready to hear the difference?
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