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Seller's Description

Commonwealth 12D Turntable and Tonearm Package Excellent condition Commonwealth 12D turntable in perfect working order and recently serviced by The Turntable Doctor (Jason Boyd).  Includes Ortofon RK 309 tonearm.  Superb combination and hard to find. Condition: Excellent Payment Method: Paypal Region/State: (WA) Western Australia/Australia By Tim Halse 0 Comments Secure Ad AUD $4,200 Date: March 19, 20251 yr

Our Thoughts RADAR AI

This is a buyer’s market for idler-drive turntables, but the A$4,200 asking price for the Ortofon Commonwealth 12D sits right at the typical used median (≈A$4,200), making it fair rather than a bargain. Recent listings confirm this unit—often paired with an Ortofon tonearm—consistently trades near USD$2,999 (≈A$4,200), so the price reflects current market reality without excess ambition.

The Commonwealth 12D is well-regarded as a broadcast-grade idler drive built for the BBC and Australian networks, delivering exceptional stability and low wow/flutter ideal for critical listening. Its 15-inch platter and robust idler motor offer genuine sonic upside, especially when paired with a high-quality tonearm like the included Ortofon. With original-owner condition and clean electronics, this is a compelling buying opportunity for enthusiasts seeking vintage broadcast performance at a fair price.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Ortofon

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.

See all Ortofon listings on RADAR.

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