"AXL has given me an unprecedented musical experience. Its ten precisely tuned balanced armature drivers, along with a four-way crossover design, make the sound clear, accurate, and incredibly coherent. Every note can be perfectly reproduced, whether in live performances or studio mixing, AXL can fully present the delicate sound details." per se @Stephen

Especially as a lead vocalist, Stephen places great emphasis on the accuracy of earphones. The transparency and balanced tonality of AXL help him to clearly grasp every musical element during live performances, boosting his confidence on stage. He also mentioned that AXL's quick response and sense of rhythm are a significant advantage for musicians and mixing engineers who need immediate feedback.