SENNHEISER HD 660S 2 — Headphones
SENNHEISER HD 660S 2 — Headphones
Fit and constraints
Intended use
Constraints
To use it
Questions
Which connections, drivers, operating systems, and sample rates are supported by this exact revision?
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What cables, mounts, power supplies, or licenses are included?
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Is the current retailer listing new stock, demo stock, open box, or special order?
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Description
The Sennheiser HD 660S 2 is an open-back headphone featuring a vented magnet system and ultra-light aluminum voice coil designed for detailed audio reproduction across genres. The open design provides a wide soundstage while velour ear cushions and lightweight construction support extended listening sessions. Included accessories are 6.3 mm and 4.4 mm cables, a 6.3 mm to 3.5 mm adapter, and a carry pouch. Brand new condition.