Fosi Audio’s new i5 planar magnetic headphones paired with the ZH3 DAC/Amp created such an impressive listening experience that even my audio-indifferent wife called it “live music.” The combination delivered exceptional detail retrieval, dynamic bass response, and comfortable long-term wear that won over both casual listeners and audiophiles alike.

Both products arrive in premium packaging with all necessary cables and accessories. The ZH3 DAC/Amp features a robust aluminum chassis, bright LCD display, and versatile connectivity including USB-C, optical, coaxial, and both balanced 4.4mm and single-ended 6.35mm outputs. The i5 headphones showcase 97mm planar magnetic drivers in a CNC-machined aluminum frame with walnut wood accents, weighing 550 grams but distributing weight comfortably across the head.

The audio performance impressed across multiple genres, from the layered complexity of Charles Mingus’ “Moanin’” to the bass-heavy impact of The Roots’ “Do You Want More?!!!??!.” The 2.5-watt balanced output provided ample headroom without distortion, while the black noise floor ensured silent passages remained pristine. The ZH3’s adjustable bass and treble controls helped mitigate any fatigue from analytical treble reproduction.