TINHiFi T4 Plus Review – Most Handsome Bullet TINHiFi T4 Plus is a successor to the highly-acclaimed T4 IEMs from the brand. The pair have got redesigned 10mm driver architecture with excellent new looks. TINHiFi has treated the set with premium wooden face plates. TINHiFi T4 Plus comes equipped with a newly-developed 10mm external magnetic circuit dynamic driver unit. It adopts a high-quality 3rd-generation CNT diaphragm. T4 Plus benefits from a super magnetic circuit design. It is composed of high-magnetic … Continue reading TINHiFi T4 Plus Review