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Fiio F9
FiiO F9 and FiiO F9 Pro are noise-isolating earphones manufactured and marketed by FiiO Electronics Technology. They are aimed at listeners who prefer strong bass and are rated as one of the best earphones in its price range by CNET. The earphones contain single dynamic and two balanced armature drivers (Knowles BAs in the case of the F9 Pro) and come with two cables that use the standard MMCX connectors. Overall, both the F9 and F9 Pro received highly positive reviews; however, some criticism was aimed at the MMCX connectors. Sound, design and accessories F9 and F9 Pro have V-shaped yet reasonably well-balanced signature with increased bass and utilize almost identical technological designs. Both F9 and F9 Pro have a three-driver design with a single 9.2mm dynamic driver and two balanced armature drivers, however, F9 Pro employs Knowles TWFK-30017-000 balanced armature drivers, which results in further improvement of sound quality. Both versions come with two replaceable 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FiiO Electronics Technology
FiiO (FiiO Electronics Technology Company, Ltd.) is a Chinese electronics company founded in 2007 that primarily manufactures audio equipment. Its products include Portable audio player, portable music players, Audio power amplifier, audio amplifiers and Digital-to-analog converter, DACs, earphones, as well as various cables and accessories. History FiiO was established in 2007, and was formed by senior staffs from Oppo. Some products the company created include the FiiO X Series players and the Fiio F9. Subsidiaries and sub-brands FiiO owns a subsidiary Jade Audio, which also manufactures audio equipment. The company has also marketed products under a sub-brand, Snowsky, since 2024. References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phone Connector (audio)
A phone connector is a family of Cylinder, cylindrically-shaped electrical connectors primarily for Analog signal, analog audio signals. Invented in the late 19th century for Telephone switchboard, tele''phone'' switchboards, the phone connector remains in use for interfacing wired audio equipment, such as Headphone, head''phones'', Loudspeaker, speakers, Microphone, micro''phones'', mixing consoles, and electronic musical instruments (e.g. electric guitars, Electronic keyboard, keyboards, and effects units). A Gender of connectors and fasteners, ''male'' connector (a plug), is mated into a ''female'' connector (a socket), though #Other terms, other terminology is used. Plugs have 2 to 5 electrical contacts. The tip contact is indented with a groove. The sleeve contact is nearest the (conductive or Insulator (electricity), insulated) handle. Contacts are insulated from each other by a band of non-conductive material. Between the tip and sleeve are 0 to 3 ring contacts. Since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balanced Cable
Balanced audio is a method of interconnecting audio equipment using balanced interfaces. This type of connection is very important in sound recording and production because it allows the use of long cables while reducing susceptibility to external noise caused by electromagnetic interference. The balanced interface guarantees that induced noise appears as common-mode voltages at the receiver which can be rejected by a differential device. Balanced connections typically use shielded twisted-pair cable and three-conductor connectors. The connectors are usually three-pin XLR or TRS phone connectors. When used in this manner, each cable carries one channel, therefore stereo audio (for example) would require two of them. A common misconception is that balanced audio requires the signal source to deliver equal waveforms of opposite polarity to the two signal conductors of the balanced line. However, many balanced devices actively drive only one side of the line, but do so at an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MMCX
Micro-miniature coaxial (MMCX) connectors are coaxial RF connectors similar to MCX but smaller. They conform to the European CECC 22000 specification. MMCX connectors are rated to 500 mating cycles. The connectors have a lock-snap mechanism allowing 360-degree rotation and usually have a 50 Ω impedance. They offer broadband capability from DC to 6 GHz. MMCX connectors are seen on Wi-Fi PCMCIA cards as antenna connectors or as connectors for external GPS antennas on small devices like PDAs or GPS receivers, or on mobile phones to connect external GSM-Antennas. They are also used by various brands of in-ear monitors to connect the cable to the individual earpieces. This allows for the cables to be replaced or swapped. They were developed in the 1990s. MMCX is also used in some video transmitters for First-Person View (FPV) radio control piloting. This makes swapping antennas and repairing easier than the U.FL connectors. See also * MCX connector - Micro coaxial * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TRRS
A phone connector is a family of Cylinder, cylindrically-shaped electrical connectors primarily for Analog signal, analog audio signals. Invented in the late 19th century for Telephone switchboard, tele''phone'' switchboards, the phone connector remains in use for interfacing wired audio equipment, such as Headphone, head''phones'', Loudspeaker, speakers, Microphone, micro''phones'', mixing consoles, and electronic musical instruments (e.g. electric guitars, Electronic keyboard, keyboards, and effects units). A Gender of connectors and fasteners, ''male'' connector (a plug), is mated into a ''female'' connector (a socket), though #Other terms, other terminology is used. Plugs have 2 to 5 electrical contacts. The tip contact is indented with a groove. The sleeve contact is nearest the (conductive or Insulator (electricity), insulated) handle. Contacts are insulated from each other by a band of non-conductive material. Between the tip and sleeve are 0 to 3 ring contacts. Since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
