Phono Cartridge

NOSPfanstiehl Power Point Phono Cartridge 76S
$8.00
Time Remaining: 4h 27m
Buy It Now for only: $8.00
Vintage Neumann R5 Phono Pickup Cartridge for 78 RPM Records Needs Repair
$499.00
Time Remaining: 17h 49m
Buy It Now for only: $499.00
PICKERING STANTON Model 371 Stereo Phono Cartridge w Stylus
$89.99
Time Remaining: 19h 34m
Supex SD 901E 901 Super Moving Coil Phono Cartridge NOS
$395.00
Time Remaining: 1d 4h 6m
SHURE M3D STEREO PHONO CARTRIDGE
$66.00 (10 Bids)
Time Remaining: 1d 5h 27m
Vintage GENERAL ELECTRIC GE Mono Phono Cartridge
$9.95 (2 Bids)
Time Remaining: 2d 4h
SHURE MODEL M7D CUSTOM DYNETIC STEREO PHONO CARTRIDGE XRare Vintage
$299.00
Time Remaining: 3d 9h 23m
Buy It Now for only: $299.00
Jasmine Turtle MC phono cartridge Unique porcelain body Swiss heartHi End
$799.00
Time Remaining: 4d 6h 46m
Buy It Now for only: $799.00
Jasmine Tiger MC phono cartridge Unique porcelain body Swiss heartHi End
$1,499.00
Time Remaining: 4d 6h 54m
Buy It Now for only: $1,499.00
FIDELITY RESEARCH XG 7 Flagship Moving Coil Cartridge Step Up Transformer phono
$1,120.00
Time Remaining: 5d 13m
Buy It Now for only: $1,120.00
Shure M44C Vintage Stereo Turntable Phono Cartridge and Stylus
$39.99 (1 Bid)
Time Remaining: 5d 2h 29m
2 Astatic AS89T Turntable 2 needle Stylus phono cartridge NOS
$29.99
Time Remaining: 5d 5h 19m
Jasmine Turtle MC phono cartridge high end quality with Gyger stylus
$690.00
Time Remaining: 7d 22h 41m
Buy It Now for only: $690.00
LPAUDIO LP MC80H High Output MC Phono Cartridge
$148.00
Time Remaining: 10d 5h 19m
Buy It Now for only: $148.00
DYNAVECTOR DV 20B VINTAGE PHONO CARTRIDGE NEW IN BOX
$695.00
Time Remaining: 12d 18h 20m
Buy It Now for only: $695.00
Jasmine LP CC1 V25 MC Phono Cartridge
$499.00
Time Remaining: 14d 4h 55m
Buy It Now for only: $499.00
Audiophile Bang Olufsen MMC20CL Phono cartridge for Beogram turntable BO
$375.00
Time Remaining: 15d 4h 39m
Buy It Now for only: $375.00
ORTOFON MC 1 Turbo Phono Cartridge
$200.00
Time Remaining: 16d 5h 13m
Buy It Now for only: $200.00
FREE SHIPPING lot phono cartridges BSR SX6H RCA 11348 VARCO SNH45 ZENITH ASTATIC
$65.00
Time Remaining: 17d 22h 59m
Buy It Now for only: $65.00
1957 Astatic 40TB 40 T Phono Cartridge NOS 1 mil Sapphire tip Stylus Needle
$37.95
Time Remaining: 19d 19h 34m
Buy It Now for only: $37.95
Shure M7N21D Phono Cartridge
$125.00
Time Remaining: 19d 23h 2m
Buy It Now for only: $125.00
2 Phono Cartridges Pickering V15 Nagatron 165S w Headshells Wires Display Box
$110.00
Time Remaining: 24d 5h 17m
Buy It Now for only: $110.00
2 Phono Cartridges Shure M70B Nagatron 165S w Headshells Wires In Display Box
$110.00
Time Remaining: 24d 5h 23m
Buy It Now for only: $110.00
2 Phono Cartridges Shure M91ED Nagatron 165S w Headshells Wires In Display Box
$115.00
Time Remaining: 24d 5h 26m
Buy It Now for only: $115.00
Jasmine Dragon MC phono cartridge Unique porcelain body Swiss heartHi End
$2,800.00
Time Remaining: 27d 12h
Buy It Now for only: $2,800.00

Ortofon Phono Cartridges by Richard Krish

In today’s ever-changing retail electronics market, Ortofon is almost unique as a company that has remained at the forefront of its niche for nearly a hundred years. From its manufacturing plant in the heart of Denmark, the company produces a wide range of phono cartridges and associated products for record players. Some of the models bear a striking similarity to the earliest designs and are still greatly sought after.

Ortofon first began operating in 1918, producing audio equipment for the film industry at the beginning of the era of the â€talkies’. They spread out into manufacturing products for the domestic audio market around the 1940s, an area they still specialise in to this day. In the early days of electrical record players, the cartridge was based on a piezo-electric system. In these early models, electrical signals are generated by a crystal, energised by the record stylus, or needle as they were known in those days, picking up vibrations from the record. These designs were comparatively efficient, however, they suffered from relatively poor sound quality and a high level of distortion.

This problem was noted by engineers at Ortofon, who came up with the solution of using an electric coil to produce signals, activated in this case by a magnet. The magnet is fixed in the body of the design and the coil moves, coupled to the stylus. The advantage of this design is its inherently excellent sound quality across a wide range of frequencies. However, the signals produced by this method are extremely low level. Ortofon therefore devised a miniature transformer, which was incorporated into the â€shell’ holding the cartridge. This first model was called the Ortofon SPU, which stands for Stereo Pick Up. Although in a somewhat different form, the SPU is still in production and renowned as one of the best record playing cartridges in the world.

This technology was (and still is) comparatively expensive and difficult to manufacture, but remains the industry standard for the highest quality playback devices. In response to increasing popularity of vinyl records in the 1950s and 1960s, Ortofon were at the leading edge of developing the moving magnet design of cartridge. In this, the magnet is attached mechanically to the stylus and the coil which generates electrical signals is fixed in place. Although sound reproduction is not quite as good as with a moving coil design, it is still excellent and the design has a number of advantages. Primarily, as the coil does not need to be moved, it can be made larger, with more wire windings. This means the cartridge is far more efficient than a moving coil, leading to a reduction in the cost of associated equipment. The moving magnet design is also simpler and cheaper to manufacture.

Vinyl record sales dramatically reduced once the compact disc and other media gained popularity. However the market still existed, and to this day remains the medium of choice for audio enthusiasts and disc jockeys. Ortofon survived these trends and remains at the forefront of the market. In fact, vinyl records have made somewhat of a comeback of late and the market is now comparatively buoyant once more. Ortofon is also held in high regard as it continues to support older models and supplies replacement styli for many cartridges.

Currently, the models manufactured and supplied by the company run from the low-cost Ortofon 2M moving magnet design, through the high performance moving coil Ortofon Rondo range and up to the superb Ortofon SPU models. They also produce a small number of â€extreme’ models aimed at the ultimate enthusiasts which are very costly, but made to incredibly high standards. Almost uniquely, and in line with its ethos, they also continue to support people with old record collections by manufacturing various cartridges specifically designed for playing 78rpm records.

Whilst the market for consumer electronics is a fickle one, there is little doubt that this is one manufacturer likely to be around for a long time yet!

For more information regarding Ortofon, Please visit http://www.bd-audio.co.uk/ortofon.html

Article Source: http://www.earticlesonline.com/Article/Ortofon-Phono-Cartridges/2052286

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