Japan Evolution Star Moon III five-unit ring iron headphones

In the perception of most users, the current headphone socket on the market is basically 2PIN/MMCX/IPX as the mainstream. After the appearance of balanced output, the driving force, left-right separation, and S/N ratio in portable audio have greatly improved, to the delight of many fans and manufacturers, and have also become the standard for product design by major manufacturers.

From Japanese headphone brand Evolution presented a revolutionary, innovative concept, introducing a new headphone jack 4PIN structure, aiming to achieve Bi-Amp connection via 4PIN connectors and to achieve the purpose of active frequency division. This new technology is called a fully balanced dual power amplifier drive architecture, F.B.A (FULL-BALANCE BI-AMP SYSTEM). In the past, a 2PIN connection was difficult to achieve independent drive and signal management in each band, but it became realistic through 4PIN. By applying the most suitable amplifier for low frequency and high frequency, you can expect a leap forward in sound quality.

In addition, the previous headphones are "complete with sound tuning inside the headphones", and through the 4PIN structure, the headphone body does not need a built-in frequency splitter, but on the side of the playback device, for advanced electronic control and digital division, improving design freedom. If an environment where sound segmentation, amplification, and compensation is formed by the manufacturer according to its own concept, portable audio will not only be the function of "playing sound", but will turn to "building sound".

Okay, that's something new..!!