In the digital industry, the history of the iron triangle headset can be said to be a more historical brand. The lightweight and portable headset is currently the more mainstream audio equipment. These are the reasons why users can't live without it! Actually, the price of headset products ranges from tens of dollars to hundreds of thousands. Many enthusiasts will obtain a certain balance between price and sound quality. Within their own ability, they will buy the best headphones to listen to. The wish of music lovers.
Introduced today is the protagonist ATH-IM04, in the design of the appearance has broken through the traditional style of iron triangle, the appearance of moving iron to play even more extreme, it is a high-performance interchangeable wire headset, using 4 frequency design Although the four-unit moving iron headphones are not uncommon at the moment, the 4-way design is still relatively rare. It is also one of the greatest features of the ATH-IM04.
 The ATH-IM04 is the highest-end model of the brand new IM monitor in-ear series, a long leather case, plus three pairs of spare earphones, one pair of well-known Comply foam earmuffs, feel a bit monotonous accessories .
 The iron triangle ATH-IM04 earphone shell adopts a square-like design with rounded corners. It does not look exactly the same as the American oval style. The earbud casing is not compact in the four-unit moving iron product, but it does not look clunky. The overall use of a thick black plastic shell, the surface is polished, the workmanship still looks very fine.
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 All the iron triangle earphones used the interchangeable wire design, but they used a two-pin pin in the shell part, and the wire was a groove design. Such a wire is still not very common.
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 The earbuds have a relatively thick wire section. The 1.2-meter-long Y-shaped cable is designed for portable listening. In order to make it easy to wear a fixed-wrap metal ring wrapped around the end of the wire, it can enhance the firmness of the wear. The earphone plug part is a three-stage L-type metal pin with wide adaptability.
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 Many people use high-end moving iron headphones are more concerned about the front-end audio source, the iron triangle ATH-IM04 headphones frequency response range is 15-20000Hz, impedance is 14 euros, the sensitivity is 101dB, does not seem too difficult to drive , so play The device uses a relatively large LG G5 mobile phone experience, this phone uses the B & O chip decoding, so the sound quality is not worse than the stand-alone player.
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I personally prefer to listen to pop music. The following sound quality is also mainly built around pop music.
 "Jing Ru & Love Songs - Don't Tease Him Again" is the 10th Mandarin album by Malaysian female singer Fish Leong. It was officially launched on January 16, 2009. The album was supervised by Wu Guanlu and included 12 songs. In 2010, he won the “The Best Mandarin Mandarin Female Singer in the 10th Chinese Music Media Awards†for his album “Jing Ru & Love Songs—Don't Tease Him Againâ€.
 "Kissee" is the fifth album of the Hong Kong song God Jacky Cheung. It was released on March 5, 1993. It contains 10 songs and the album producer is Yin Wenqi. In 1993, "Kissei" won the "Taiwan Golden Melody Award Best Annual Song." In the same year, the album won the Global Chinese Record Sales Champion, the 5th Taiwan Golden Melody Award, the annual sales top prize, and Singapore's obsessed Golden Melody Award's most popular album. In 2004, the internationally renowned pop group MKLR (MKLR) covered the song and included in the album "Take Me to Your Heart", which made the style popular around the world.
 The Fame is the first studio album of the American singer Lady GaGa. Posted on August 19, 2008 by Interscope Records. The Fame was certified as a 4x platinum record by the RIAA on May 7, 2009. On January 31, 2010, “The Fame†won the Grammy Best Electronic/Dance Album Award. As of official data, at the end of 2016, the album sold more than 8 million copies in the United States.
    Liang Jingru's well-known tooth-tooth queen, I can't quite accept the earphone with a particularly heavy tooth tone, so every time I experience a headset, I must listen to the song of Fish Leong. The iron triangle ATH-IM04 live up to expectations. Satisfied with people's senses, the ATH-ATH04 is a warm-sounding headset. The vocal performance is relatively substantial, but the position is slightly behind. It is a bit lacking in the performance of Fish Leong's song, but the victory is good in sound separation. Background The connection of music and vocals is appropriate.
 After experiencing the female voice, let 's talk about the performance of male voice and bass. The treble voice processing style of the ATH-IM04 is much better than that of the male voice. The interpretation of the voice of Xueyou is in place, and it is in Poker Face. This strong rhythm and low frequency songs, the iron triangle ATH-IM04 showed its low frequency advantage in the dynamic structure, the low-frequency sense of the point to the end, there is no effect of the detonation, moderate dive, and low-frequency speed Fast, retractable and natural, not dragging water, when playing a strong sense of rhythm, the iron triangle ATH-IM04 brings good quality low-frequency.
Summary: The appearance of the design has broken through the traditional iron triangle style, the appearance of moving iron play more plus extreme, it is a high-performance interchangeable wire headset, with 4-way design is the most significant feature of the ATH-IM04 one. For enthusiasts who like music, users may wish to buy a home to try, it is also a good choice.
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Antenk DVI Series Digital Video Interface connectors are the standard digital interface for flat panels, video graphics cards, monitors and HDTV units. This series includes DVI-D (Digital), DVI-A (Analog) and DVI-I (Integrated Digital/Audio). Their unique crossing ground blades provide high speed performance at low cost. They are available in Straight or Right Angle PCB mount receptacles and mating male cable connectors. They support a data transfer rate of 4.95Gbps with a dielectric withstanding voltage of 500VAC. Each version features our specially designed contacts which improve signal performance and a zinc alloy shield that reduces electromagnetic interference (EMI).
Digital Visual Interface Cable Connectors
DVI ConnectorWith the advent of technologies such as DVD players, high-definition televisions, and even digital cable, the need for more advanced cables and connectors has increased. Digital Visual Interface (DVI) is one response to the growing need for interconnected systems, enabling digital systems to be connected to an array of displays. Yet DVI cables and connectors can also be complicated, and may lead to confusion between High Definition Multimedia Interface (HDMI) and DVI. Although the two systems have much in common, they service different niches of digital technology.
Digital Visual Interface
Older systems aren`t necessarily outdated systems. Although DVI preceded HDMI, it`s still widely used in both business and domestic settings. DVI connectors are designed to handle digital data transmission, incorporating three transmission channels in every connector link. The maximum bandwidth for data transfer is 165 megahertz, which is enough to relay up to 165 million pixels per second. Data is encoded for effective transfer, but a single link can handle around 4.95 gigabits per second of information. Double links can handle twice that amount.
Because a DVI cable carries information over a 165 megahertz bandwidth, complete digital resolution can be obtained. Using double link connectors increases the speed of transmission, but requires another cable. However, not many devices depend solely on a double link DVI, so this technolgy can be used on an as-desired basis.
Types of DVI Connectors
There are three general categories of DVI cable connectors: DVI-Digital (DVI-D), DVI-Integrated (DVI-I), and DVI-Analog (DVI-A). However, most connectors fall into one of the first two groups.
A standard DVI Connector is 37 mm wide and has 24 pins, 12 of which are used for a single link connection. When analog is involved, four additional pins are needed to support the additional lines of an analog signal. It is not possible to cross from a digital source to an analog display or vice versa. In those instances, an integrated connector is probably the best option. There are five common types of DVI connectors.
DVI-I Single Link
This kind of connector has three rows, each with six pins. There are two contacts. Because the connector is integrated, it can be used with both analog and digital applications.
DVI-I Dual Link
A DVI-I dual link connector can also be used with both digital and analog applications, but is configured with more pins to accommodate a dual connection. There are three rows with eight pins each, as well as two contacts.
DVI-D Single Link
Specifically designed for digital applications, a DVI-D single link connector has three rows of six pins, and looks much like a DVI-I single link connector. However, a DVI-D connector has no contacts.
DVI-D Dual Link
Also made specifically for digital applications, a DVI-D dual link features more pins (three rows of eight) for dual connections. Like a DVI-D single link, a DVI-D dual link connector has no contacts.
DVI-A
This particular type of connector can only be used for analog applications, and has three rows of pins. One row has five pins, one has four pins, and the last row has three pins. Like single link connectors, a DVI-A link connector has two contacts.
Female DVI Connector
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