News
How to Unlock Your Headphones’ Full Performance
Selecting a headphone amplifier should begin with electrical compatibility, not marketing language. Output power at specific impedance loads, supported digital resolution, output impedance, gain structure, and connectivity determine whether an amplifier can properly drive headphones without distortion, compression, or elevated...
Our First Car Amplifier Under Independent Dyno Testing
We recently had the opportunity to see our first car audio amplifier, the Fosi Audio CA30, independently tested and reviewed by the well-known YouTube channel Williston Audio Labs. Known for detailed amplifier dyno testing and honest technical evaluations, the channel put...
Love, Heard this Valentine's Day
Stories of Growing Closer Through Sound This Valentine’s Day, we asked our community a simple question: “Share your real story of growing closer through sound.” What followed were 202 responses — not dramatic confessions, but quiet, honest moments. Stories about...
Fosi Audio ZA3 Review: Listening Impressions and Sound Performance
This article is inspired by and based on insights from the original review published by Future Audiophile. When listening to the Fosi Audio ZA3, what becomes immediately clear is that this amplifier is not trying to impress through size, flashy...
Introducing CA30: HiFi Sound, Now on the Road
Launching on February 9, the CA30 will mark our first step into the world of car amplifiers. CA30 is designed to bring HiFi-grade tuning, compact design, and efficient performance into the automotive space. With CA30, we aim to deliver clean,...
Universal Op-Amp Rolling Guide for Audiophiles
Op-amp rolling is one of the most accessible ways for audiophiles to fine-tune their audio equipment. When performed correctly, it allows subtle adjustments to tonal balance, clarity, and presentation. When done improperly, however, it may introduce noise, instability, or hardware...
Fosi Audio to Exhibit at CanJam Dubai 2026
We are excited to announce that we will be exhibiting at CanJam Dubai 2026, taking place Saturday and Sunday, January 24–25, 2026, at the Conrad Dubai. As a global audio brand dedicated to high-performance yet accessible Hi-Fi solutions, we invite...
Compact Stereo Amps Keep Evolving — and the Fosi Audio BT20A MAX Shows Why
In recent years, compact stereo amplifiers have gone from being simple desktop accessories to serious audio components. One product that clearly demonstrates this evolution is the Fosi Audio BT20A MAX. As highlighted by Home Theater Review, the BT20A MAX proves that...
How the BT20A MAX Delivers Big Sound from a Compact Design
The BT20A MAX is the newest addition to Fosi Audio’s amplifier lineup. It builds on the success of the BT20A and BT20A Pro, combining stronger wireless performance, higher stability, and more features into a sleek, modern design. Whether you’re upgrading...