ACMEE recently released the AK4493 version of its latest high-performance dongle amplifier, the ACMEE Magic Sound IV. This time, the original Magic Sound 4 has been brushed up and a low-cost entry-level model, the ACMEE MAGIC SOUND 4S, has…

The KZ EDX Ultra is an excellent IEMs with audio specs and build quality above its price point, but it has the disadvantage of being habitual in the high frequencies, which can easily become a weakness. It is likely not suitable for those …