On November 27th, 2015 Guangzhou International Audio Recording Exhibition (2015GUANGZHOU AVFAIR) kicked off! The exhibition has been re-planned, and the exhibition will gather all kinds of audio and audio products at home and abroad, including audio amplifiers, speakers, CD players, decoders, vinyl record players, projectors, monitors, DVD players, AV amplifiers. Audio and video processors, various types of wire and audio accessories, records, headphones, video and other audio and video products and digital products.
The latest ATH-A1000Z, ATH-WS770 and ATH-WS550 earphones, amps AT-PHA100, PHA-100 and AT-HA22Tube were exhibited in the Audio-technica exhibition room for audition. There are also a variety of discs and cartridges for vinyl fans.
The ATH-WS770 and ATH-WS550 are equipped with the newly developed 53mm "DEEP MOTION Hi-Res Audio DRIVER" driver, which provides an overwhelming low frequency response, combined with a unique circuit board and a close-to-design audio diaphragm to precisely set the earmuffs The vents that control the flow of air make the sound richer and more energetic.
Audio-technica ATH-MSR7 headphones, a large number of metal materials, workmanship has always been good, the plug of the headset is relatively large, not one, the most prominent quality is the clarity and resolution.
A new generation of A series of art monitor headphones, all using DADS (Double Air Damping System) construction drive, ATH-A2000Z, A1000Z and A900Z are equipped with carbon fiber diaphragm, ATH-A1000Z is 7N-OFC voice coil, the shell is red aluminum Alloy; A900Z shell is blue aluminum alloy, voice coil is OFC structure; ATH-A500Z is CCAW voice coil structure.
Spherical lens is also called glass bead. It is a solid or hollow glass bead with a diameter of several microns to tens of microns. Its application fields involve various departments such as chemical industry, military industry, aerospace, transportation, petroleum, light industry, medical treatment and so on. It has the characteristics of good surface finish, good light reflection, directional reflection, high impact strength, chemical stability, light bulk weight and so on.
Ball Lens,Half Ball Lens,Ball Glass Lens,Ball Cover Dome Lens
Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com