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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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6 Comments

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Pro
Yesterday 11:13 PM
1,700 Posts
Joined May 2006
ric0suave
Pro
Yesterday 11:13 PM
1,700 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
1,700 Posts
Joined May 2006
ric0suave
Pro
Today 03:11 AM
1,700 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.
Today 08:29 PM
1,248 Posts
Joined Nov 2009
TNFergusToday 08:29 PM
1,248 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
My opinion: there is no comparison between any IEM and a good pair of headphones.When you wear your IEM... gently push in on both of them. See how the bass improves? You're being robbed of that bass that you would hear with headphones.
Today 08:50 PM
7 Posts
Joined Dec 2021
LivelyRiver4275Today 08:50 PM
7 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

These are good, nowhere near near great. Ignoring audiophile hyperbole, they sound equal to Google nest speakers.

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