Reviews FiiO KA5 review: Surpass FiiO KA3 sound quality with rich information displayBy Qucox05/17/20230 FiiO KA series headphone amplifier currently has four products, the price range is $50~$120, just covering beginners to advanced users.…
Reviews FiiO JadeAudio KA1 Review: A Low-Cost Starter Hi-Fi OptionBy Qucox04/26/20220 In my opinion, the popularity of portable decoding amp is no accident. A decoding amp like the FiiO JadeAudio KA1…
Reviews Colorfly CDA M1 portable decoding headphone amp reviewBy Qucox03/07/20220 Portable decoding amp devices are commonly known as “Little Tail” by enthusiasts, and they are also the most popular category…
