phonograph cartridge การใช้

• Denon is also known for high-end AV receivers and moving coil phonograph cartridges.
• In the days before audio cassettes and compact disks, the company's phonograph cartridges were a staple.
• Audiophiles snapped them up for home use, and the invention became one of the basics in phonograph cartridge design.
• Sales are also up for new turntables, as well as for phonograph cartridges and the tone arms in which they nestle.
• Ceramic phonograph cartridges simplified player design, were cheap and accurate, and made record players cheaper to maintain and easier to build.
• The company became a consumer and professional audio-electronics manufacturer of microphones, wireless microphone systems, phonograph cartridges, discussion systems, mixers, and digital signal processing.
• Most phonograph cartridges also have a low output level and require a preamp; typically, a home stereo integrated amplifier or receiver will have a special phono input.
• You will need to add a good phonograph cartridge ( needle ), like the Grado Platinum Reference ( $ 300 ) or the Shure V15xMR ( $ 300 ).
• After the introduction of compact discs in the 1980s reduced the demand for phonograph cartridges, Shure closed the Phoenix facility but continued manufacturing phonograph cartridges, and continues to manufacture them today.
• After the introduction of compact discs in the 1980s reduced the demand for phonograph cartridges, Shure closed the Phoenix facility but continued manufacturing phonograph cartridges, and continues to manufacture them today.
• Shure's flagship V15 phonograph cartridge series, with the model name referring to their 15-degree tracking angle, was established for decades as the premier cartridge for low tracking force and high tracking ability.
• At the peak of Shure's phonograph cartridge production, the company was producing approximately 28, 000 cartridges per day, with 25, 000 of those coming from a Shure phonograph cartridge plant in Phoenix, Arizona.
• Similar crystals are used in low-end phonograph cartridges : The movement of the stylus ( needle ) flexes a quartz crystal, which produces a small voltage, which is amplified and played through speakers.
• At the peak of Shure's phonograph cartridge production, the company was producing approximately 28, 000 cartridges per day, with 25, 000 of those coming from a Shure phonograph cartridge plant in Phoenix, Arizona.
• Beryllium was also used for cantilevers in high performance phonograph cartridge styli, where its extreme stiffness and low density allowed for tracking weights to be reduced to 1 gram, yet still track high frequency passages with minimal distortion.
• By the mid-1940s, Shure was also manufacturing and supplying phonograph cartridges to major phonograph manufacturers including Philco, RCA, Emerson, Magnavox, Admiral, and Motorola, and was the largest producer of phonograph cartridges in the U . S . at that time.
• By the mid-1940s, Shure was also manufacturing and supplying phonograph cartridges to major phonograph manufacturers including Philco, RCA, Emerson, Magnavox, Admiral, and Motorola, and was the largest producer of phonograph cartridges in the U . S . at that time.
• Holt was technically correct, as the Dynagroove process used tracing compensation, which pre-distorted the record groove to cancel out the distortion created by playback with a conical-shaped phonograph stylus, which could not track the record groove accurately in the high frequencies, especially in the inner grooves of an LP . The process worked well with playback via a conical stylus, typical of most phonograph cartridges prior to about 1964.