Phono Cartridge

3 NOS GE General Electric 1 3 Mil Diamond Stylus for VRII Phono Cartridges
$107.50 (8 Bids)
Time Remaining: 4h 42m
Vintage Benz Micro Ace Transcription Turntable Moving Coil MC Phono Cartridge
$285.00 (18 Bids)
Time Remaining: 8h 23m
Vintage Shure M7D vintage stereo phono cartridge
$29.95
Time Remaining: 8h 44m
2 Astatic AS89T Turntable 2 needle Stylus phono cartridge NOS
$27.99
Time Remaining: 10h 19m
9 General Electric GE VR II RPX Variable Reluctance Mono Phono Cartridges
$399.95
Time Remaining: 23h 2m
6 GE General Electric Needle Stylus RPX RPJ Variable Reluctance Phono Cartridges
$39.95 (1 Bid)
Time Remaining: 23h 33m
4 NOS GENERAL ELECTRIC 7 Mil Stylus for GE GC 5 GC 7 GL 7 G 6 Phono Cartridges
$19.95
Time Remaining: 1d 2h 34m
Pair NOS Recoton SP711D Diamond Stylus for Grado FTR Stereo Phono Cartridges
$49.95
Time Remaining: 1d 2h 43m
Mix Lot 9 NOS GENERAL ELECTRIC Genuine Stylus GE RPX Series Phono Cartridges
$49.95 (1 Bid)
Time Remaining: 1d 3h 16m
Vintage BO Bang Olufsen SP1 Stereo Phono Cartridge + SP6 7 Stylus
$42.00 (3 Bids)
Time Remaining: 1d 4h 1m
NOS Grado Diamond Stylus for ZF3E 78rpm Phono Cartridge
$39.95
Time Remaining: 1d 4h 35m
Vintage Grado F 3+ Phono Cartridge Needs Stylus
$9.62 (2 Bids)
Time Remaining: 1d 22h 37m
6 Rare Vintage Grado XAM Stereo Master Custom MC Phono Cartridges
$249.95 (1 Bid)
Time Remaining: 1d 23h 33m
Vintage SCARCE American Microphone Western Electric MC 1 MC mono Phono Cartridge
$99.95
Time Remaining: 2d 9m
SHURE HI TRACK M95ED STEREO PHONO CARTRIDGE NEEDS STYLUS
$7.73 (2 Bids)
Time Remaining: 2d 1h 56m
3 Vintage BO Bang Olufsen SP 12 Elliptical Diamond Stylus Phono Cartridges
$149.95
Time Remaining: 2d 2h 43m
3 Vintage Audio Technica Signet TK1Ea Dual Magnet Phono Cartridges
$52.00 (2 Bids)
Time Remaining: 2d 3h 47m
Lot 5 Bang Olufsen BO MMC 20E 20EN 20S Stereo Phono Cartridges
$249.95
Time Remaining: 2d 4h 35m
5 General Electric GE VR II RPX Gold Variable Reluctance Mono Phono Cartridges
$174.95
Time Remaining: 2d 4h 46m
Fairchild SM1 SM 1 Magnetic Stereo Diamond Phono CARTRIDGE GENUINE VERY RARE
$1,080.00
Time Remaining: 2d 7h 28m
Vintage Neumann R5 Phono Pickup Cartridge for 78 RPM Records Needs Repair
$499.00
Time Remaining: 3d 10m
Buy It Now for only: $499.00
Mix Lot 7 NOS GENERAL ELECTRIC Genuine Stylus GE VR II Series Phono Cartridges
$39.95
Time Remaining: 3d 2h 32m
Vintage AUDIO TECHNICA PHONO CARTRIDGE with Technics Headshell
$9.95 (1 Bid)
Time Remaining: 3d 8h 41m
ADC QLM 30 MARK III MOVING MAGNET PHONO CARTRIDGE 007 mil STYLUS
$19.99 (1 Bid)
Time Remaining: 3d 11h 5m
ADC 220 phono turntable cartridge with new stylus and new headshell
$29.99 (1 Bid)
Time Remaining: 3d 21h 50m
Mitsubishi DP 200 Automatic Return Turntable Low Hour Phono Cartridge Japan
$140.00
Time Remaining: 4d 4h 7m
Buy It Now for only: $182.00
Shure V15 typeIV phono cartridge
$90.00 (2 Bids)
Time Remaining: 4d 5h 7m
GRACE F 8 Phono Cartridge with Technics Headshell
$90.00
Time Remaining: 4d 5h 7m
GRACE RS 8 Phono Stylus NOS genuine replacement part for F 8 cartridge
$53.00 (2 Bids)
Time Remaining: 4d 5h 8m
ASTATIC ACD C2M CERAMIC PHONO CARTRIDGE W A 3 AND A 1 NEEDLES 33 45 78
$12.00
Time Remaining: 4d 10h 56m
Shure M12 stereo dynetic phono Tonearm for turntable + cartridge unit A
$135.00
Time Remaining: 5d 9h 43m
SHURE MODEL M7D CUSTOM DYNETIC STEREO PHONO CARTRIDGE XRare Vintage
$299.00
Time Remaining: 5d 16h
Buy It Now for only: $299.00
VINTAGE 1950s VR G633 GE GENERAL ELECTRIC MONO HI FIDELITY PHONO CARTRIDGE
$98.00
Time Remaining: 5d 22h 10m
Buy It Now for only: $98.00
Fairchild 412 Turntable SM1 Magnetic Stereo Diamond Phono CARTRIDGE Rare VTG
$1,299.00
Time Remaining: 6d 3h 29m
Buy It Now for only: $1,950.00
Denon AU 310 moving coil step up transformer phono cartridge Original owner
$279.00
Time Remaining: 6d 10h 24m
Buy It Now for only: $279.00
Jasmine Turtle MC phono cartridge Unique porcelain body Swiss heartHi End
$799.00
Time Remaining: 6d 13h 7m
Buy It Now for only: $799.00
Jasmine Tiger MC phono cartridge Unique porcelain body Swiss heartHi End
$1,499.00
Time Remaining: 6d 13h 15m
Buy It Now for only: $1,499.00
Vintage BO Bang Olufsen SP 8 Stereo Phono Cartridge
$149.95
Time Remaining: 6d 23h 43m
FIDELITY RESEARCH XG 7 Flagship Moving Coil Cartridge Step Up Transformer phono
$982.00
Time Remaining: 7d 6h 34m
Buy It Now for only: $982.00
VINTAGE BSR MCDONALD 610 TURNTABLE RECORD PHONO PLAYER EMPIRE 2000 E CARTRIDGE
$59.95
Time Remaining: 7d 10h 44m
Buy It Now for only: $59.95
Bang Olufsen Stereo Phono Cartridge Model BO MMC 20E For parts or repair
$49.95
Time Remaining: 9d 6h 57m
Buy It Now for only: $49.95
Jasmine Turtle MC phono cartridge high end quality with Gyger stylus
$690.00
Time Remaining: 10d 5h 2m
Buy It Now for only: $690.00
Gently Used SHURE V 15 TYPE V MR Stereo Phono Cartridge W Original Stylus
$399.99
Time Remaining: 11d 7h 39m
Buy It Now for only: $399.99
SHURE PHONO MM MC STEREO PREAMPLIFIER V15 TYPE IIIII1V ORTOFON GRADO CARTRIDGE
$99.00
Time Remaining: 15d 4h 59m
Buy It Now for only: $99.00
4 lot Audio Technica AT70 Pioneer OEM headshell phono cartridges magnetic
$39.00
Time Remaining: 15d 21h 56m
Buy It Now for only: $39.00
Jasmine LP CC1 V25 MC Phono Cartridge
$499.00
Time Remaining: 16d 11h 15m
Buy It Now for only: $499.00
Shure M12 stereo dynetic phono Tonearm M1 cartridge Thorens TD124 board PERFECT
$250.00
Time Remaining: 17d 13h 45m
Buy It Now for only: $250.00
DYNAVECTOR DV 20B VINTAGE PHONO CARTRIDGE NEW IN BOX
$695.00
Time Remaining: 20d 1h 46m
Buy It Now for only: $695.00
1957 Astatic 40TB 40 T Phono Cartridge NOS 1 mil Sapphire tip Stylus Needle
$37.95
Time Remaining: 22d 1h 55m
Buy It Now for only: $37.95
Shure M7N21D Phono Cartridge
$125.00
Time Remaining: 22d 5h 23m
Buy It Now for only: $125.00
3 NOS Sonotone 9TAFC SD 9T Series Deluxe Stereo Ceramic Phono Cartridges
$149.95
Time Remaining: 24d 4h 27m
Buy It Now for only: $149.95
Vintage Audio Technica Signet TK1E Dual Magnet Phono Cartridge
$149.95
Time Remaining: 25d 4h
Buy It Now for only: $149.95
Vintage Lot Phono Pieces Admiral Needles 2 45 RPM Spindles Admiral Cartridges
$125.00
Time Remaining: 25d 10h 14m
Buy It Now for only: $125.00
Shure V15 Type II Vintage Hi Fidelity Phono Cartridge V 15 2 In ORIGINAL BOX
$349.00
Time Remaining: 27d 7h 39m
Buy It Now for only: $349.00
Jasmine Dragon MC phono cartridge Unique porcelain body Swiss heartHi End
$2,800.00
Time Remaining: 29d 18h 21m
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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