The Gospellers 30th Anniversary Hi-Unit Original Earphones Open for Limited Made-to-Order Sales Until March 27
By HiFi Editorial2 March 2026
Key Highlights
Hi-Unit launched limited-time made-to-order “Gospellers 30th Anniversary Original Earphones,” priced at ¥30,000, accepting orders until March 27, shipping from early June.
The special edition was supervised by all Gospellers members, with sound tuning by Yoichi Kitayama, emphasizing natural vocal harmony and individual voice character.
Developed with DARUMA AUDIO, the wired earphones feature dual magnetic circuit dynamic drivers, designed to reproduce subtle vocal nuances from a cappella to orchestral arrangements.
From a technical standpoint, the collaboration reveals an interesting division of intent: the artists defined voicing priorities, while Hi-Unit and DARUMA AUDIO translated those demands into hardware decisions. The choice of a dual magnetic circuit dynamic topology suggests an emphasis on motor strength and diaphragm control rather than sheer driver count, a route often favored by listeners who value continuous phase behavior through the vocal band. In practice, this architecture tends to deliver a denser midrange core with reduced micro‑compression during complex harmonies, which aligns with the stated goal of maintaining coherence as lead lines rotate. Compared with multi‑BA or hybrid approaches commonly seen in commemorative models, this configuration signals a bias toward timbral integrity over surgical separation.
