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forum threadN3RD_01 posted Yesterday 03:39 PM
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forum threadN3RD_01 posted Yesterday 03:39 PM

New (Open-box) Sennheiser HD 660S2 Wired Audiophile Stereo Headphones Free Shipping $349.99

$350

$480

27% off
Woot!
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(NEW) Sennheiser HD 660S2 Wired Audiophile Stereo Headphones - Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil

Condition New; Open Box
(That's how Woot has the condition listed, I am just as confused if its New or Open Box.

https://sellout.woot.com/offers/n...s-open-box
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Deal Details
Community Notes
About the Poster
(NEW) Sennheiser HD 660S2 Wired Audiophile Stereo Headphones - Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil

Condition New; Open Box
(That's how Woot has the condition listed, I am just as confused if its New or Open Box.

https://sellout.woot.com/offers/n...s-open-box

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4 Comments

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Pro
Yesterday 11:13 PM
1,699 Posts
Joined May 2006
ric0suave
Pro
Yesterday 11:13 PM
1,699 Posts
Not much difference compared to the (mass)Drop HD6xx.
1
Today 12:35 AM
6 Posts
Joined Apr 2025
MaziRoddy999Today 12:35 AM
6 Posts
Quote from ric0suave :
Not much difference compared to the (mass)Drop HD6xx.
Thanks for the clarification. I own 2x HD 599 SE's which I've been told are very similar to the (mass)Drop HD6xx.
Today 02:11 AM
1 Posts
Joined Feb 2025
HonestRoute197Today 02:11 AM
1 Posts
Quote from ric0suave :
Not much difference compared to the (mass)Drop HD6xx.

Are these good, great, amazing? Been using iem moon drop crinacle dusk or something like that curious about getting a headset
Pro
Today 03:11 AM
1,699 Posts
Joined May 2006
ric0suave
Pro
Today 03:11 AM
1,699 Posts
Quote from HonestRoute197 :
Are these good, great, amazing? Been using iem moon drop crinacle dusk or something like that curious about getting a headset
If you pair these with an headphone amp they sound quite good. Keep in mind these are 300 ohm.

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