Most audiophiles know the impact of grounding on sound, so good grounding of equipment can often make the music background darker, quieter, and details more prominent. Therefore, many audiophiles will equip their systems with ground boxes from KOJO Technology, a power supply expert in Aomori, Japan. From semiconductor production to medical-grade power equipment to home audio power accessories, they have always maintained extremely high standards. The classic floor box Force barEP has been improved and redesigned and the latest Crystal E Japanese floor box has been launched to push the sound quality to a higher level.地盒，將音質推上更高層次。Redesigned multi-layer dissimilar metal construction
Force barEP internal structure (6-layer metal structure design)
Force barEP, a classic product of KOJO Technology, is equipped with a floor box function. It is made of multi-layer metal and has become the favorite of many Japanese audio players. After redesigning the new Crystal E, the grounding surface area has been greatly increased by 1.75 times, and the effect is naturally better than before. better往更加出色。
Crystal E internal structure (new 8-layer metal structure design)
The new design not only increases the surface area of each layer of metal plates, but also leaves a 0.5mm gap between each layer of metal plates. The design is similar to the structure of a heat sink. The different metal structures are also changed from the previous copper brass copper brass. The 6-layer design of copper steel is upgraded to stainless steel. The 8-layer design of copper brass is the key to the smaller Crystal E having a larger grounding area than before.rystal E 比以往擁有更大接地面積的關鍵。
In order to achieve the best results, Crystal E gave up the other functions of the Force barEP to focus on the floor box function, and the shell material was also improved. The previous Force barEP only used a 2mm stainless steel top cover and a 1.5mm aluminum bottom plate. When it came to the Crystal series, it was strengthened. 2mm aluminum top cover and 2mm steel bottom plate. The low center of gravity design makes the body more stable and helps improve the sound quality. It is packed in a simple casing but is full of technology and care.是充滿著技術與用心。
Ground terminal enhances performance
Crystal E's ground terminal uses M4-inch stainless steel screws to fix the Y-shaped plug ground wire. It only requires an ordinary Phillips screwdriver to securely connect it. There are two ground terminals on the body. In addition to being used to connect audio equipment, it can also be connected in series. Adding one more Crystal E to enhance performance加強效果表現。
Dedicated ground wire for follow-up machine
Crystal E comes with two 1.2-meter-long ground wires, RCA Y and YY, allowing you to instantly connect audio equipment with analog input and output terminals such as home amplifiers. The YY plug ground wire is used to connect to speakers that do not have vacant RCA terminals. Equipment casing or equipment with GND terminal 端子的器材。
More refined musical performance
Compared with Force barEP, Crystal E has significantly improved the sound. In addition to eliminating noise and making the background darker and quieter, mid- to low-frequency vocals and instruments sound fuller and richer. The analytical power has significantly improved, and the sound contours are cleaner and cleaner. Whether it is classical music that pursues a sense of grand space or lively Jazz Rock Pop music style, it can be played more vividly曲風都能發揮得更淋漓盡致。
Optional audiophile-grade Clone series ground wire
Clone 1C
With the launch of Crystal E, KOJO also brings users two series of audiophile ground wire options. Clone1 is a high-quality audio ground wire using PC Triple-C as the conductor. The gold-plated Y-shaped plug can not only improve the sound quality, but also prevent oxidation of PET. The fabric sheath is not easy to wear and makes the wire more durable材更加耐用。
Clone2L
Clone 2, which is positioned as a more advanced version, uses 99.9999% ultra-high purity 6NCu copper wire as the main conductor and is mixed with HiFC high-performance pure copper PCUHD high-purity oxygen-free copper and OFC high-purity oxygen-free copper. It is the highest-end KOJO product currently. Both ground wire products provide different plug combinations for purchase, which are convenient for connecting to various audio equipment. There are even 3.5mm USB Type A LAN RJ45 plugs for easy selection and matching with the popular DAP network music players in recent years. 、 網絡音樂播放器。
Crystal E Product Highlights：
– The grounding surface area of the multi-layer dissimilar metal structure is significantly increased by 1.75 times than before.倍
– A 0.5mm gap is reserved between the boards to create a structure similar to a heat sink.的構造
– Two 1.2-meter-long ground wires RCA Y and YY are randomly attached.地線
