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Original Ohrpolster (Ambuschuren)
At €60 for an AKG K550 in excellent condition, this is a strong bargain compared to the typical used market. While the original retail price was around $299 (roughly €275), used listings for the K550 generally sit between €120 and €180, with the K550 MKII and MKIII often fetching €140–€230 depending on region and condition. This asking price is well below the 25th percentile of the used range, making it an exceptional deal for a well-loved closed-back reference headphone.
The K550 remains highly regarded for its tight bass, clear mids, and robust build quality, making it a favorite for studio monitoring and critical listening. Its closed-back design offers solid isolation without the bulk of heavier pro models, and it pairs well with a wide range of amplifiers. At this price, even without original accessories, the K550 is a buying opportunity for enthusiasts seeking reliable, reference-grade sound at a fraction of its original cost.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
AKG traces its roots to post-war Vienna, Austria, where physicist Dr. Rudolf Görike and engineer Ernst Pless founded Akustische und Kino-Geräte Gesellschaft m.b.H. in 1947. Emerging from the ruins of World War II, the duo initially supplied cinemas with loudspeakers, film projectors, and light meters, handcrafting products in a modest basement with just five employees. Rapid expansion followed, as AKG ventured into car horns, intercoms, and carbon microphone capsules, quickly gaining traction with radio stations, theaters, and jazz clubs across Europe.
The brand's product focus sharpened on professional audio excellence, pioneering headphones in 1949 and achieving global acclaim with the D12 microphone in 1953, which set standards for voice transmission. AKG became renowned for high-fidelity microphones, including iconic models like the C12 tube mic, alongside headphones, wireless systems, and phonograph cartridges. While early diversification included cinema gear, the company honed in on studio-grade transducers and monitoring tools, later incorporating digital wireless tech.
Today, under Harman International (a Samsung subsidiary since 2017), AKG holds a commanding position as a pro-audio powerhouse, favored by engineers, performers, and broadcasters for its precision and reliability. It bridges mid-tier accessibility with high-end heritage, appealing to discerning hi-fi buyers seeking reference-quality headphones and mics that deliver uncolored, transparent sound— a legacy of Austrian engineering that remains a studio staple worldwide.
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