Success: You have added Sennheiser HD 660 S - Hi-Res Audio Headphones - Open-Back - Good Condition - AS IS to your shopping cart!
For Sale: Sennheiser HD 660S open-back headphones in good condition.No sound issues. Includes headphone adapter.Some wear from use (see pictures). Perfect for audiophiles, mixing, or immersive listening.FREE SHIPPING. AS IS -- NO RETURNS.
| Category | Electronics > Headphones & MP3 Players > Headphones |
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