Marshall Major4 is a monitoring earphone with excellent craftsmanship and outstanding sound. Especially suitable for rock and metal music. Wearing Marshall Major4 is a small symbol for guitarists.

The Iron Triangle ATH-M50X is a highly acclaimed professional audio monitoring headphone. It is a member of the M-series headphones under the Iron Triangle Company and is widely recognized as one of the benchmarks in the audio industry. Adopting a closed bone design, it provides excellent audio isolation effect, allowing users to focus on appreciating music details. It is equipped with a large driver unit and professional grade sound technology, which can present accurate, balanced, and transparent audio performance. Whether it's low-frequency immersion, mid frequency clarity, or high-frequency details, the ATH-M50X can provide excellent performance. Suitable for appreciating and producing various types of music.