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expiredN3RD_01 posted Feb 19, 2026 09:44 PM
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expiredN3RD_01 posted Feb 19, 2026 09:44 PM

Massdrop X Sennheiser HD 6XX Open-Back Headphones (Midnight Blue)

+ Free Shipping

$159

$219

27% off
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35 Comments 11,532 Views
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Deal Details
Drop has Massdrop X Sennheiser HD 6XX Open-Back Headphones (Midnight Blue) on sale for $179 - $20 when you apply discount code FEB26 at checkout = $159. Shipping is free.

Thanks to Community Member N3RD_01 for sharing this deal.

Features:
  • Transducer principle: Open, dynamic
  • Frequency response: 10 Hz – 41 kHz
  • THD: < 0.05%
  • Nominal impedance: 300 ohm
  • Cable length: 6' (1.8 m)
  • Connector: â…›'' (3.5 mm)
  • Weight without cable: 9.2 oz (260 g)
  • Includes ⅛–¼'' (3.5–6.35 mm) adapter

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
  • About this item:
    • Includes 2-Year Warranty
    • Rating of 4.8/5 from 7,200+ Drop customer reviews.
  • About this store:
    • Drop.com offers a 30-Day Return Policy
  • Additional Note:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by N3RD_01
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Drop has Massdrop X Sennheiser HD 6XX Open-Back Headphones (Midnight Blue) on sale for $179 - $20 when you apply discount code FEB26 at checkout = $159. Shipping is free.

Thanks to Community Member N3RD_01 for sharing this deal.

Features:
  • Transducer principle: Open, dynamic
  • Frequency response: 10 Hz – 41 kHz
  • THD: < 0.05%
  • Nominal impedance: 300 ohm
  • Cable length: 6' (1.8 m)
  • Connector: â…›'' (3.5 mm)
  • Weight without cable: 9.2 oz (260 g)
  • Includes ⅛–¼'' (3.5–6.35 mm) adapter

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
  • About this item:
    • Includes 2-Year Warranty
    • Rating of 4.8/5 from 7,200+ Drop customer reviews.
  • About this store:
    • Drop.com offers a 30-Day Return Policy
  • Additional Note:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by N3RD_01

Community Voting

Deal Score
+60
Good Deal
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Top Comments

Eragorn
20157 Posts
32709 Reputation
One of the lowest we've seen was $149 in January, but this still matches previous Frontpage deals so a really good deal imo.
https://slickdeals.net/search?q=Massdrop+x+Sennheiser+HD+6XX+Headphones&searcharea=deals&searchin=first&isUserSearch=1&searchtype=normal&filters=0&sort=relevance&filters=all&filters=1095
pm11088
440 Posts
99 Reputation
HIGHLY recommend these if you're in the market. These are the same internals as the much more expensive ($450+) HD650 pair.

35 Comments

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Pro
Deal Hunter
Feb 19, 2026 10:05 PM
20,157 Posts
Joined Sep 2011
Eragorn
Pro
Deal Hunter
Feb 19, 2026 10:05 PM
20,157 Posts
One of the lowest we've seen was $149 in January, but this still matches previous Frontpage deals so a really good deal imo.
https://slickdeals.net/search?q=Massdrop+x+Sennheiser+HD+6XX+Headphones&searcharea=deals&searchin=first&isUserSearch=1&searchtype=normal&filters[forum][]=0&sort=relevance&filters[rating][]=all&filters[date][]=1095
Feb 19, 2026 10:27 PM
100 Posts
Joined Feb 2025
SmilingRiver528Feb 19, 2026 10:27 PM
100 Posts
Wish they had more interesting headphone offerings these days. My first good pair of headphones were the akg k7xx from mass drop.
2
Feb 19, 2026 11:47 PM
440 Posts
Joined Feb 2015
pm11088Feb 19, 2026 11:47 PM
440 Posts

Our community has rated this post as helpful. If you agree, why not thank pm11088

HIGHLY recommend these if you're in the market. These are the same internals as the much more expensive ($450+) HD650 pair.
1
Feb 20, 2026 01:02 AM
41 Posts
Joined Sep 2015
kungpowchicken123Feb 20, 2026 01:02 AM
41 Posts
Bought these 6 years ago as my first real step into the audiophile hobby. Few thousand dollars later, these are still great headphones. Don't get me wrong, I like my Arya Stealths more, but the 6XX is still in rotation and I use it all the time to introduce others into the hobby!
Feb 20, 2026 01:22 AM
2,183 Posts
Joined Apr 2009
ashhongFeb 20, 2026 01:22 AM
2,183 Posts
Great price. What a steal
Feb 20, 2026 01:26 AM
202 Posts
Joined Nov 2016
FelineDisrespectFeb 20, 2026 01:26 AM
202 Posts
Quote from kungpowchicken123 :
Bought these 6 years ago as my first real step into the audiophile hobby. Few thousand dollars later, these are still great headphones. Don't get me wrong, I like my Arya Stealths more, but the 6XX is still in rotation and I use it all the time to introduce others into the hobby!
Yeah I bought these like 6 or 7 years ago and they are my main headphones still, no degradation or issues at all. Some of the best you can do south of ~$300 dlls, I still have amazing time discovering new sounds in songs I've had for years.
Feb 20, 2026 01:33 AM
53 Posts
Joined Mar 2014
AzzmoFeb 20, 2026 01:33 AM
53 Posts
I had HD600s until I screwed up (misdiagnosed the problem, opened one of the ear pieces, stored it for a year, lost ear piece(I think a niece or nephew took it)).

If anybody has experience comparing these to other headphones, would you recommend anything else above these, in that sub-$250 price range? I'm considering getting new headphones and am wrestling with the idea of replacing these. I liked them but I sort of agree with some reviewers that they lack warmth and don't have enough bass...and I have almost no other headphone experience. This price is tempting.

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Feb 20, 2026 01:44 AM
8 Posts
Joined Sep 2016
thejonoFeb 20, 2026 01:44 AM
8 Posts
How do these compare to the beyerdynamic DT 990 Pro 250 ohm?
Feb 20, 2026 01:45 AM
361 Posts
Joined Oct 2004
OguninjaFeb 20, 2026 01:45 AM
361 Posts
Is it worth upgrading from the HD 598 special edition? I've had them for 10 years and theyre running strong so I dont feel the need but, am I missing out?
Feb 20, 2026 01:52 AM
1,296 Posts
Joined Feb 2004
IlovedealsFeb 20, 2026 01:52 AM
1,296 Posts
i just wish it had a standard headphone jack so i can use one with a mic
Feb 20, 2026 01:59 AM
14 Posts
Joined Apr 2021
PowerfulFaucet7247Feb 20, 2026 01:59 AM
14 Posts
Quote from Ilovedeals :
i just wish it had a standard headphone jack so i can use one with a mic
Not sure what you mean here.
Feb 20, 2026 02:21 AM
1,296 Posts
Joined Feb 2004
IlovedealsFeb 20, 2026 02:21 AM
1,296 Posts
Quote from PowerfulFaucet7247 :
Not sure what you mean here.
the connector to the headphone is not standard 3.5mm jack. So I can't use something like the V-Moda Boompro microphone
1
Feb 20, 2026 02:32 AM
51 Posts
Joined Feb 2016
artifizFeb 20, 2026 02:32 AM
51 Posts
Quote from kungpowchicken123 :
Bought these 6 years ago as my first real step into the audiophile hobby. Few thousand dollars later, these are still great headphones. Don't get me wrong, I like my Arya Stealths more, but the 6XX is still in rotation and I use it all the time to introduce others into the hobby!
I have them both (HD6XX and Arya Stealth) and I couldn't get rid of any of these two. I like that everything sounds including those badly recorded 80's 90's tracks on the HD6XX and I love the detail and soundstage on the Aryas.
Feb 20, 2026 02:33 AM
2,081 Posts
Joined Feb 2007
CMoney408Feb 20, 2026 02:33 AM
2,081 Posts
Quote from Ilovedeals :
i just wish it had a standard headphone jack so i can use one with a mic
i used to use these with an Antlon ModMic. my PC tower has separate headphone and mic inputs. i just used a cable sheath to have "1" cable to the PC ports.

but i am guessing you could also use a 3.5mm headphone and mic splitter/adapter to combine the headphones and mocmic into a single 3.5mm plug for something like a PS5 controller.

all that being said. i ended up selling that setup (6xx and modmic). went with a Steel Series Arctis 7+. works with both my PC and PS5. they sound great. sure the HD 6XX are technically better. but ease of use, software adjustments & the wireless ability all make the Steel Series a better choice for me (for gaming).

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Feb 20, 2026 02:36 AM
41 Posts
Joined Sep 2015
kungpowchicken123Feb 20, 2026 02:36 AM
41 Posts
Quote from artifiz :
I have them both (HD6XX and Arya Stealth) and I couldn't get rid of any of these two. I like that everything sounds including those badly recorded 80's 90's tracks on the HD6XX and I love the detail and soundstage on the Aryas.
I mainly jump between my Aryas and R70x Refine, but I'll be damned if I said I don't like a more intimate soundstage of the HD6XX sometimes.

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