Sennheiser HD 569 Closed‑Back Audiophile Headphones, German-Irish Craftsmanship, Great Soundstage with E.A.R. Technology, Effective Acoustic Isolation, Rich Bass, Detachable Cables REFURBISHED and 20mm threshold climbing for

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Sennheiser HD 569 Closed‑Back Audiophile Headphones, German-Irish Craftsmanship, Great Soundstage with E.A.R. Technology, Effective Acoustic Isolation, Rich Bass, Detachable Cables REFURBISHED and 20mm threshold climbing forFeatures GERMAN DESIGN & ENGINEERING Precision built for private, reference grade listening in real world environments E. A. R. DESIGN TECHNOLOGY Ergonomic Acoustic Refinement (E. A. R.) aligns drivers to the ear for improved imaging and spatial accuracy NOISEREDUCING CLOSED DESIGN Seals in sound with minimal leakageperfect for quiet, focused listening environment POWERFUL BASS & CLARITY Delivers punchy, controlled low end and crisp highs without