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My trusted Sennheiser IE600's for sale.In excellent working condition. And physically still great also.Comes with all the packaging. The original wires are unused as I bought Null Audio after market cables. I have a year on the manufacturers warranty. And also bought an extra 2 years on JB Hifi's...
This A$450 asking price is a strong deal, sitting well below the 25th percentile of A$438 and significantly under the median of A$497 for recent used AUD listings of the Sennheiser IE600. While new units still hover around A$629–A$700, this listing offers genuine bargain territory for a well-regarded audiophile IEM without the usual used-market markup.
The IE600 earns its reputation for a single dynamic driver that delivers punchy, natural bass and crisp highs with minimal distortion, making it a favorite for both critical listening and daily use. At this price, it’s a clear buying opportunity for anyone seeking high-end sound without the flagship cost, especially if the unit is in original-owner condition with included cables and accessories—common with this model when sold by enthusiasts.
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.
See all Sennheiser listings on RADAR.
