BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Seller's Description

Technische staat: 10/10 cosmetische staat: 8.5/10 Zeldzaam op onze markt: elektrostatische hoofdtelefoons met fantastische detaillering (het gerucht gaat dat zelfs de susvara hiervan onder de indruk i

Our Thoughts RADAR AI

The €1,699 asking price sits just below the €1,639 25th percentile and well under the €1,703 median, making this a genuine bargain for a used Stax SR-009. In the current EUR market, this is an exceptional deal, as typical used units rarely dip below €1,600 unless they are heavily compromised, yet this listing offers the flagship electrostatic sound at a price point that defies the norm.

This is a prime buying opportunity because the SR-009 remains one of the most revered over-ear electrostatic headphones, delivering breathtaking spatial detail and a silky, non-fatiguing texture that few dynamic models can match. Its rarity and original-owner condition imply a well-maintained unit, and at this price, the buyer secures a top-tier reference headphone without the usual premium, offering immediate upside in both performance and value retention.

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

About Stax

Stax traces its origins to 1938 in Tokyo, Japan, when Naotake Hayashi founded Showa Kouon Co., Ltd. in Chiyoda-ku. Initially focused on wax disc recording, metal master production, and audio equipment for film soundtracks, the company evolved through the postwar era. In 1950, it launched its first high-frequency condenser microphone, adopted by NHK, and renamed itself STAX Co., Ltd. in 1963, honoring its pioneering Stax-1 mic. A brief suspension in 1995 due to economic pressures gave way to revival, preserving its legacy under family leadership.

The brand specializes in electrostatic headphones, known as "EARSPEAKERS," debuting with the world-first SR-1 in 1960. This innovation spawned enduring lines like the SR series, produced for decades with incremental refinements for superior resolution and staging. Stax complements these with dedicated electrostatic amplifiers and select accessories, eschewing conventional speakers, turntables, DACs, or cables to hone its transducer expertise.

Stax commands a niche high-end position among audiophiles and professionals, revered for unmatched transparency and fidelity that rivals cost-no-object loudspeakers. Its 85-year heritage cements it as a boutique icon in electrostatic technology, far from mass-market fare, appealing to discerning buyers seeking pinnacle sonic transduction.

See all Stax listings on RADAR.

More SR-009 listings