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Ortofon SL-15 Phono Cartridge (MC) This was retipped with boron cantilever and MR stylus by Chris Allman at All clear audio last year.I can provide the invoice for this and encourage you to contact Christ directly to confirm if you want to be overly diligent.It has 35-40 hours on the needle since retip so is practically brand new. I have spent many hours trying to get it to behave on my SME tonearm, but it gets distortions on about 25% of my modern electronic music records. On my friends Technics SL-1200 it has no issues with the same records. So I'm confident it is an issue with my tonearm co
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Ortofon: A Century of Precision Sound
Ortofon traces its lineage to October 9, 1918, when Danish engineers Axel Petersen and Arnold Poulsen founded the Electrical Phono Film Company in Copenhagen. The name itself derives from Greek, meaning "correct sound"—a philosophy that has guided the company's trajectory for over a century. Initially focused on synchronized sound film technology, Ortofon pivoted to audio reproduction after 1945, when the superior recording quality of new cutting equipment revealed the inadequacy of existing playback systems. This gap sparked the development of the pioneering Ortofon mono pickup in 1948, establishing the foundation for the company's future dominance.
Today, Ortofon is the world's largest manufacturer of magnetic cartridges for phonograph turntables, producing approximately 500,000 units annually. The company's product portfolio centers exclusively on phono cartridges—both moving magnet and moving coil designs—with over 300 distinct models developed since 1948. This singular focus reflects deep specialization rather than diversification, positioning Ortofon as a micro-mechanical specialist rather than a broad-based audio manufacturer.
Ortofon occupies the high-end segment of the audio market, commanding respect among vinyl enthusiasts and professional studios alike. The brand benefits from Denmark's established reputation for acoustic engineering and industrial design, supported by in-house research and development. For discerning turntable owners, Ortofon cartridges represent the gold standard—a heritage brand whose century-long commitment to cartridge excellence remains unmatched in the industry.
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