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Sennheiser HD6xx Headphones - Over/On Ear Selling a barely used HD6xx Headphone - in mint condition Approx 5 months warranty left - can provide receipt Only includes headphones, cables and 3.5mm Adaptor Purchased from Drop Condition: As New / Mint Payment Method: Cash , PayID Region/State: (VIC) Victoria/Australia By Sing Chee Tan 0 Comments Secure Ad AUD $250 Date: June 20, 2025Jun 20
The Sennheiser HD6xx is a beloved mid-fi staple known for its balanced, natural sound and open-back comfort, making it a go-to for critical listening. At A$250, this like-new listing sits just above the median of A$246 from four recent AUD comps, placing it squarely in the fair-value zone—neither a bargain nor ambitious. It’s slightly above the 25th percentile (A$233) but well below the 75th (A$299), so it reflects solid market pricing for a pristine unit.
This is a worthwhile buy because the HD6xx delivers Sennheiser’s signature tonal accuracy with excellent detail and low distortion, rivaling models twice its price. The like-new condition suggests minimal wear, and if it includes the original cable and box, that adds meaningful value. No caveats are needed here: the model has no known failure points, and at this fair price, it’s a clean entry into high-quality open-backs for any serious listener.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in June 1945 by Dr. Fritz Sennheiser in a farmhouse near Hanover, Germany, Sennheiser began as Laboratorium Wennebostel, producing voltmeters and early microphones amid post-World War II reconstruction. Seven engineers from the University of Hannover joined the founder, quickly pivoting to broadcast microphones like the DM 2 in 1946 and the groundbreaking MD 82 shotgun mic in 1956. Renamed Sennheiser electronic in 1958, the family-owned company passed to second- and third-generation leadership, maintaining its innovative spirit over eight decades.
Sennheiser excels in professional and consumer audio, renowned for microphones, wireless systems, and headphones that set industry standards. Pioneers of the first open-back headphones (HD 414 in 1968) and enduring studio icons like the MD 421 and MD 441, they also produce high-end headphones, earbuds, soundbars, and conferencing solutions. While strong in pro audio like mixers and geophysical gear, their consumer focus centers on headphones and wireless tech rather than amplifiers, speakers, turntables, DACs, or cables.
Sennheiser commands a premium position in the hi-fi market, blending mid-tier accessibility with high-end excellence for discerning buyers and professionals. Trusted for reliability and sonic precision, it appeals to audiophiles seeking reference-grade headphones without boutique obscurity, backed by a heritage of technological firsts that sustains its global leadership.
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