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WHAT IS  S O N O C U S ? 

S O N O C U S  is built on one uncompromising principle: sound first. Every design begins with PCB layout, signal paths, and internal architecture shaped purely for fidelity. Only once the sound is complete does the chassis take form.

 

S O N O C U S  exists for sound alone—free from spectacle, excess features, and superficial appeal. Our products are purist by design. By reducing functionality to what truly matters, every resource is devoted to sonic performance.

 

This discipline allows us to deliver sound quality usually reserved for far higher price tiers, while remaining genuinely accessible.

 

Each S O N O C U S  product is a finished statement. Refined through years of listening and production, the designs are complete—no trend chasing, no endless revisions. Like a finely forged katana, perfection is reached through patience, restraint, and respect for craft.

 

S O N O C U S  bridges divides: precision and musicality, machine and emotion, reference performance and real-world value. Music comes first—and when sound is treated this way, satisfaction lasts.

WHO ARE WE?

FOUNDER AND OPERATOR

ERIC JIN

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Originally an art school major and a self-taught engineer, I have been passionate about audio electronics for most of my adult life.

 

In 2019, I began hand-building preamps as a side project during the pandemic. The response was overwhelmingly positive, and by 2023, this endeavor had grown into what is now known as SONOCUS.

 

At SONOCUS, we focus on delivering lasting value and satisfaction through what matters most: exceptional sound quality. With the launch of our products, I am proud to say that we have achieved that goal.

CHIEF OF SECURITY/NAP SPECIALIST

SOMNANG

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Formerly an abandoned pagoda dog, there is no reform story quite like Somnang.

 

Having gotten rid of his addiction of garbage diving over the year, Somnang has since then regained his health and now is a running bundle of pure cuteness.

 

With his god given work ethic he guards the premise of SONOCUS 24/7 without payment and his only demand is that he is petted constantly.

 

He is also a resident high frequency measurer for he can hear up to 65khz.

DESIGNED IN KOREA, MADE IN CAMBODIA

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