Sennheiser HD 620S headphone Review - Surprise Hit?

[@sennheiser]

Thanks so much for giving these a try, Joe! We don't mind a long review at all and appreciate your in-depth feedback. Glad to hear you are enjoying them!

[@DirtyMuzzie]

Give the man a sponsor

[@jackgreen05]

​@@DirtyMuzzie yeaaa! Give this man a sponsor :D

[@r2d3vadar92]

Except that you did not match the transducers like you do with the 600 and 650's and not make in Ireland.

[@burns0100]

This is the best review of the Sennheiser HD620S I have seen. Talked about the graph, compared them other other closed backs, talk about the clamp force and how these relate to the rest of the Sennheiser family. Honestly you covered it all and in a very straight forward and honest manner. I've gone down a rabbit hole on these and plan to buy them when I can but as far as what everyone else is saying I can agree, these seem to be one of the better closed back headphones to date. Sennheiser put in the work and got something actually usable. Closed back headphones aren't easy, there is a reason you struggle to find a good pair outside of the Sony, Bose, Beats and Apple wireless headphones. Glad Sennheiser pulled it off in a way.

[@ltwmichael]

Already bought one, using this video to justify my purchase

[@Lost1ntheSauc3]

Best review so far! You described them almost exactly how I would. I've been loving them.

[@GadgetryTech]

Awesome! They are a pretty awesome headphone. I’m glad you agree with what I said!

[@thatchinaboi1]

​@@GadgetryTech Just got them. I am quite pleased with them for what they are, but I think they are a bit overpriced. Compared to my HD 400 Pros (which are the most accurate pair of headphones there probably is), there is overall less dynamic. The HD 620s doesn't sound like an open back, but it does have the same type of "soundstage" due to the angled drivers. I think the slight bump above 100 Hz helps mask the less dynamic nature of the driver (due to dampening) and adds a bit of warmth to the overall presentation while keeping a relatively neutral tonality. I don't have a problem with that. The tonality of the mids are quite good, but not as accurate as the HD 400 Pro. The biggest weakness of the HD 620s is the treble. It's definitely not bad by any means, but compared to the HD400 Pro they are less detailed, less clear, and the timbre of hi hats are a bit unnatural.

[@qw9]

Do these require an amp? or can I run them off my PC?

[@Lost1ntheSauc3]

@@qw9 They'll sound very good out of anything you plug 'em into, but an amplifier definitely gives it that last 10% of awesomeness. They sound divine with a questyle M12/M15 dongle, it's my favourite pairing so far.

[@Tripokaridos22]

Let me tell u something u are one of the best Reviewers ... I am 25 years on Headphones .

[@jacobfield4848]

Open backs only work in a "silent environment". Sadly I don't have that so I much prefer these Closed backs.

[@benpadilla7870]

Excellent and detailed review. It seems to be an interesting set of cans. I might grab them when they (eventually) go on sale.

[@GadgetryTech]

Thanks!

[@pbasparta]

Nothing better than looking for a new headphone and remembering that Joe got a review of it

[@VeeHausen]

I would love for Sennheiser to start dabbling in Planar Magnetic Drivers man.

[@ursdubel3585]

Watch out for Sony

[@rene837]

Nah, let others deal with those. We need dynamic drivers for the timbre that the 600 lineup is known for.

[@NyteStalker89]

Yeah, no.

[@intrapersonaI]

Planar Magnetic Drivers aren't just a magical technology. There are awful applications of it and great applications of it. It is still subject to mediocrity in hardware and software.

[@Hijynx87]

I've always wanted to try those Rode headphones, thanks for reminding me of them, that graph looks nice. I just got the Aune ar5000, do you plan on reviewing those?

[@GadgetryTech]

Thanks! So I’ve been getting asked a lot about the Aune headphone. I’ve written to the company but still haven’t heard back from them. I worry the video won’t be popular enough to justify the investment but I’m debating on it

[@Petrus-d2f]

Sorry for the intrusion..yep the Aune ar5000 are premium sounding headphones on every level.

[@Hijynx87]

@@Petrus-d2f they are a good balanced sounding headphone. Like the hd600 with bass basically. Also better imaging and soundstage with vocals front and center, so it should be great for gaming.

[@Carlito.undercover]

Can we get a bit more in regards to comparing this to the Maxwells? Which sounds better, bass and overall fidelity? Is comfort that different on longer periods because we are comparing a suspension strap with really good spreading of the weight to a fixed cusion headband. Thank you, love your reviews.

[@bubbasheik]

How would you compare these to something like the Turtle Beach Stealth Pro for imaging and soundstage and other headphones currently on the market? I am trying to figure out what would work best for pinpointing footsteps and where my opponents are

[@TheKlangSeven]

Any headset or headphone will do the job if it’s a good headphone

[@chrissalerno7550]

I genuinely laughed out loud what you put the red Hifiman’s on 😂

[@drizzlydr4ke]

Bro turned to Micky Mouse 🐭

[@123dtv]

Haha me too!

[@mikeyhope7577]

Hey Gadgetry, would love to see you get a hold of the Zreviews Harmonicdyne Eris and compare it to this. Goes on sale next week but I know Z said review units will go out as well.

[@GadgetryTech]

I could ask Z but I’m not sure he’d send me one. We’ll see!

[@Petrus-d2f]

Are you sure released next week ?

[@mikeyhope7577]

@@Petrus-d2f it’s not being released next week. Sales open up next week and shipping starts early July I believe.

[@nathangothan601]

Have you done a video on your EQ recommendations for Rainbow 6 Siege? I’d love to see one, if not. Been using the HD560s and these are interesting to me for games where footsteps are so important.

[@cxmxc]

The Sundara closed back could have been a market disruptor had it been tuned like an actual sundara closed back. Hopefully there is a mk2

[@SHWT1M3]

This or Maxwell for call of duty

[@Spelaus]

Great reviews you do man,

[@kobbyampofo]

How do these compare to the DCA Aeon Closed X?

[@reluctant_engineer]

Nice review as always. Would've loved to have it compared to AKG K371/K361 tho.

[@TheKlangSeven]

Why sharpier than akg k371, hd 599 is the masterpiece untill now

[@jeanbeezy]

great review! would you say, the bass of the 620s comes close to the bass of the DT 770 Pro X LE out of the box? im not a bass head but i remember the bass on the HD650 being really weak...

[@Petrus-d2f]

I have both .. straight out of the box. Music wize the DT 770 pro X winswith its beautiful non bloated bass. 620s has a tight linear bass but lacks impact. But hey what do I know 😊

[@jeanbeezy]

@@Petrus-d2f thats exactly what i wanted to know. cheers ;)

[@artureff3046]

@@Petrus-d2f DT 770 pro X are better for older listener (have many more pairs and I like hd650, but...prefer critical listening, love Fostex 🤪)

[@merouby]

@@Petrus-d2f You are 100% correct - I have the regular 770 Pro and they kick the 620s's ass when it comes to bass, especially subbass

[@FR33DXM]

How do they compare to Neumann NDH-20, Focal Azurys & Focal Lensys? Been using NDH-20's for about 4 years now and I'm thinking it's time for something new :P Hell maybe I need to go with open back for the first time ever but I'm wondering if at the sub 1k range it'll be more of a "Side-Grade" rather than upgrade.

[@merouby]

Returned mine - my Beyerdynamic 770 Pro 32 Ohm sound better overall, especially in the bass department. Sorry Senn - I wanted so MUCH to love them!

[@eyang7]

Thx, was looking for someone to mention about the dt770 which I have and want to see comparison. Guess I won't be ordering one lol

[@Xsetsu]

I wonder if they might be alright for mixing. I really miss the Sennheiser's HD8, which I was in love with. I was wondering if they were anything like those considering they are closed but with a little less oomph in the kick drum region. DT770 have always been a bit much in the highs for me. Also wondering how durable do these feel.

[@Arashi_Tsunade]

I would like to have a sound profile almost identical to the Alg K371 but with a little less bass and more forward voices... Do you think these Sennheisers could be right for me?

[@Clout_chasing_boy]

No. K371 frequency wise is better

[@TheKlangSeven]

Absolutely not, the headphones that are near the akg k371 are k612 pro and akg k271

[@DarthRaven2]

If you were to eq the Rode NTH-100m how does it end up comparing afterwards with the 620s technicality wise ? Also i feel like havin the regular DT770 Pro 80 ohm would be better since thats the one most people have(one of the most popular ones still)

[@eilon89]

Thank you for the review..I just got the maxwells and while i love very much the sound of them its hard for me to use them because the vaccum effect they creating..how are these compare to them in terms of bass? i really like the bass on the maxwells

[@domenicofranco6246]

Great Review. What about racing games( iRacing in particular) are they good for it?ty

[@garethg8226]

You got the pronunciation of Tullamore spot on Joe. Coming from an Irishman.

[@GadgetryTech]

Niiiice. I was hoping I wasn’t too far off!

[@kazemira8476]

What about the ft1 from jade?

[@Hijynx87]

thats semi open

[@limb_be]

Looking for a good New headset to use on call of Duty - Warzone , I was thinking of the 560s but I'm not sure, are there any other good options ???

[@Jordonater]

ZMFs have much bigger bass humps in there closed backs and cost way more. People should start listening to the sound and not the price tag or the look.

[@mr.roxalot5212]

It would be interesting to see how the Shure srh1540 compares to the HD620s, they seem similar

[@Zyrk01]

Can anyone provide advice for a first-time buyer. Can't decide between this, 620s closeback or 560s openback. Need it for mixing sound effects.

[@ColinAlexander-sx5yk]

I want a good closed back for story games.gsp 602 or hd6 pro witch of the two is better. I want deep bass without muddying the other frequencys .

[@Medsas]

can you compare to dca aeon closed x? thanks

[@TarixVR]

I love my 560S, but have been wanting something better for sound isolation when family invades my gaming space 😊. I’ve considered the maxwells, but last time I tried them, I couldn’t tile the discomfort they caused. Wouldn’t 620S be a worthy “upgrade” from the 560S, while also providing enough passive noise cancellation to drown out a TV blaring in the background?

[@Buckdax]

Did you get the 620s? Im in the same boat atm and cant do beyer because of my weird ears.. 560 fits perfectly tho 😊

[@TarixVR]

@ I actually bought the Audeze maxwells and modified them for comfort. They sound amazing and wireless game changer. They don’t have active noise counseling, but because they’re closed back I’m completely deaf to the world.

[@ethansmith4243]

⁠I’m also interested in getting these. I have the 560s and Maxwells. They both sound excellent for gaming and music (560s with a little EQ), and I especially love how natural the soundstage of the 560s is. I’m just wanting something that sounds like the 560s but in a closed back version because I can only wear the Maxwell for so long due to the headband pressure and it’s not always quiet in the house to enjoy using the 560s as much.

[@Buckdax]

Got my 620S yesterday and I really like them + the noise isolation is

[@ethansmith4243]

@@Buckdax Awesome! Do they remind you of the 560s with more bass?

[@LuciferArc1]

Would love to see you review the ath-msr7b (second gen msr7). Personal favorite closed back

[@Kuolitee]

How are the Sivga Oriole in comparison to the HD 620s?

[@Boostedbeard]

HD 620S or VZRs for gaming?

[@rkrnddl5]

For cod, pubg, r6 competitive play. Which one do you recommand between this one or hd490pro? My pc is quiet noctua fan pc so i can use open 490pro with no issue, but only my concern is when i use some openback(like dt1990) sometimes my mic captures my headphone audio via discord... so i cant decide 620s or 490pro well.. can you help me?

[@ChaoticKyle..]

Love this review

[@jamesstevens968]

Hi joe i play sports games shooters story games what would be the best sounding hifiman arya organic or the sennheiser 620 i just what the best sounding thanks joe happy gaming to you

[@Shifterfire]

I don't why the Beyerdynamic DT 700 is so often ignored :s

[@Andersg85]

Which dac/amp would you use for gaming with these cans

[@YamilLlanos]

Will you ever review Monolith M1070 headphones?

[@razorree]

maybe you would have better fit/isolation etc. without a hat ? people forget to mention that for open-backs you have to add quiet room to the equation (no A/C, fan running or other people....)

[@r2d3vadar92]

I have great ears and I love my 2 channel stereo set up with my full range 4 way towers/integrated amp/cd player. Headphones: I have had many, but the HD600/HD650 literally sound better, as good as - 98% of the time over the 800s and 660S2. If the 620S is anything like the HD650/600 then they should be good but the 600/650 have hand picked matching transducers and are made in Ireland not china.

[@drpatel55]

Which type amplication required of hd 620s???

[@voldy3565]

So how much noise from the outside can you hear with these on? How much sound do they leak out?

[@GadgetryTech]

They block a decent amount, better than many of the other models mentioned here. Nothing is sound proof though

[@voldy3565]

@@GadgetryTech Do I need amps and additional equipment to make these sound good, or do they sound good by themselves? Will I be able to use this with small devices, like an iPod nano?

[@jorgeluisfernandez2560]

Hd 660 s2 is a better choice? I know is an open headphone but i want to kno which one gives you best sound quality...thanks

[@luffygear5362]

660s2 should ideally be the better choice if you don't care about noise isolation. Open backs will always have better sound quality than a closed back one. Plus 660s2 is an upgrade over the 20 year old 600s in every way, so yes its a better choice. I own a 660s2 and its the best headphone I've owned

[@TheQuickyouknow]

The measurements looks like I'll be great for COD lol. I wonder how it would do for XDEFIANT.

[@drip1orddior]

How can I tune my simgot supermix 4 so gunshots aren’t blowing my eardrums out in apex

[@Filpsa]

have you solved this problem?

[@drip1orddior]

@@Filpsa sadly no, I’ll lyk if I do

[@Deadfaisal]

what a good budget amp dac that have xlr mic input?? sm4 and pd400x probably wouldnt get any thing else for a decade😅

[@oldandslow8994]

Funny how the HD569's closed back were forgotten about :)

[@GadgetryTech]

I think they could be too warm/dark for some

[@burns0100]

For good reason, may they remain forgotten about.

[@boedilllard5952]

Has anyone created a wireless pair of headphones that are as comfortable as the HD600 an of similar sound quality?

[@max10hoop]

Thieaudio Ghost for comfort

[@trevornmartinmartin2756]

excellent job

[@1371DjHOPPA]

@gadgetry tech I wanted to thank you from the bottom of my heart today is Father’s Day and I use turtle Beach stealth pro to play just now Crosby stills Nash and Young our house to my DAD and for the first time my life I saw my dad cry. He said it was such a beautiful song and the way it sounded. It was like he was right there. It’s his favorite song you see that’s an his favorite band My dad turns 70 this year. An he grew up with that band. The first time we ever connected on the deep level was when I was a kid to The Woodstock album my Dad is a big audio file and got me into becoming a audio file just like he is for us to connect in such a deep level is profound as a kid and now So I wanted to say thank you from the bottom of my heart for creating that equalizer for the turtle Beach stealth pro it gave my dad and I moment that we’ve never had before but we connect it on a deep level thank you 😢 sorry if this message came out a little messed up I was typing it without my glasses on, but thank you again the bottom of both of our hearts happy Father’s Day to you @gadgetry tech as well as the all the fathers out there

[@AzraelMorrison]

Fantastic review and very informative. Looking forward to your more detailed opinion of the Rode headphones; they seem more my budget. Question: what are those headphone stands you use? I am looking for storage options and those look neat

[@GadgetryTech]

Thanks! I’ll try my best to release that video when I can. The stands at form ROOMs audio. They are rather expensive but i wanted heavy stands that would last forever. www.thomannmusic.com/rooms_audio_line_typ_fs_pro_bk_headphone_stand.htm

[@Benzo97]

I don't usually do requests/suggestions, but given the fact that you're one of the only reviewer for anything sound related that I find very useful and trustworthy, I'm actually curious if you'd give the Sony Bravia Theatre U neckband thing a test, especially since that there aren't much coverage on those.

[@criptocolorlightstech5292]

Joe what’s up I just got the hifi organic today what cable did u swap out the stock cable for and did it make a difference in the sound quality

[@criptocolorlightstech5292]

@userunknown2i2 yeah it seams that way so far '''

[@criptocolorlightstech5292]

@userunknown2i2 i like the ddhifi cables'''

[@aaronfriedman8201]

DO NOT EQ BASS UP UNLESS YOU WANT TO LOOSE YOUR HEARING. Harmon 2018 bass levels should be Maximum.

[@clairvoyance7424]

560s and 620s earpad interchangeble?

[@iFort]

Yes, but not advisable. The 620s got faux leather with perforations for both venting and acoustics -> putting other 5xx series earpads will impact the sound, isolation and comfort.

[@Amp_Edition]

Another great video, so easy to watch! Any new gaming headsets coming? 🙏

[@GadgetryTech]

Some soon, but hopefully not too soon haha. I have a lot of other videos that need to drop first.

[@Amp_Edition]

@GadgetryTech nice, its got to be hard to juggle, marriage, work, play, and youtube! I'll be waiting patiently. Thanks again!

[@CammyFi]

Seeing the HE-R9 on someone from that perspecive always cracks me up, they really do look like someone wearing lipstick on the sides of their head.

[@GadgetryTech]

I feel like an air craft carrier marshaller lol

[@znoozaros]

These are perfect for dolby atmos enabled movie watching

[@memorycard1000]

Isn't that bump at 110 hz made so it would fit gaming? I can't recall, but I think I read these focused on gaming? Anyways. If you eq the 110down a tad do they get that deep subbase? Great channel this is. ✨

[@GinoColombi]

I want these so bad for music production!

[@clairvoyance7424]

keep it up your great

[@GadgetryTech]

Thanks!

[@damiendubocage6312]

if clamp force is better than 560s il will buy it for sure !!!!

[@GadgetryTech]

It's slightly lighter but the more plush pads make a huge difference

[@burns0100]

Clamp force and earcup depth are both better so they just feel better on the head.

[@damiendubocage6312]

@@GadgetryTech thank you

[@Buckdax]

Decide for me FT1 or 620S, for gaming competitively, mostly apex and pubg. Can't do beyer, they are not comfortable for my weird pigears (tried both tygr and the 77-something LE). Also I need closed back because of my surrounding aka wife and loud TV. I have a Ifi zen dac V2 to go with it. sob, bye bye 560S

[@zsimps1829]

I heard closed is better for SQ more accurate! I don't know how true that is. Could be another benefit for closed headphones.

[@Hijynx87]

definitely not, most closed backs have some wonk to em.

[@GadgetryTech]

Closed backs have the benefit of sound isolation, and sometimes more bass impact depending on the model. For more accurate sound reproduction, open acoustic all the way! At least in the headphone space.

[@Petrus-d2f]

Am I missing something? No disrespect but the 620s are a no go especially compared to the Dt 770 Pro X LE where straight of the box become alive. Brilliant tuning to say the least. The 620s imo just didn't excite but then again I don't have any of the upgrading tuning devices either. Excellent review. I can't wait for your review of The Dt 770 Pro X LE in which I know I hope everyone will enjoy as much as I. Shh the secret is out...Aune-AR5000 is another to also consider.

[@burns0100]

See I think I'm the opposite. I don't like the DT770 Pro X, they sound too thin, shouty for me. Mostly because when compared directly to the 620S they have less mid bass and more treble. 620S have less sub base and less treble but a much better mid range. So they really are for two different types of people. You will either like one or the other not both. Also for the price difference I think Sennheiser have better build quality. (Just an opinion).

[@Petrus-d2f]

@@burns0100 it is amazing how two people have a difference in hearing and interpreting sounds. Aside the Senns having a pronounce midrange they simply lack sparkle transparency air if you will.. How you describe the DT 770 pro X is exactly how I hear the 620's. No umph no dynamics sounding just like another Philips HD..very cardboard sounding. In my opinion.. the Beyerdynamics are epic in comparison. .dynamic soundstage that punchy bass airy instrument separation midrange sparkly highs without fatigue. Lol I guess I love my Dt 770 pro X which is funny because I have never enjoyed a Beyerdynamic until now. Thank you.

[@burns0100]

@@Petrus-d2f It's very much a case of two similar headphones with different tuning takes (basically focusing on different aspects of the frequency response) and then how our ears reproduce that sound. That's why audio is so subjective. Even when he mentioned using different measuring rigs is like another pair of ears. It's so true.

[@jordankirkham1657]

The 770 pro have painfully shrill treble, I had to sell them.

[@Petrus-d2f]

@@jordankirkham1657 my favorite of them all 770 pro!

[@3_kids_one_shot726]

HD490pro is great for cod. The best I’ve owned.

[@Noneya5555]

I'm considering getting that one, or the HD620. Can you elaborate on why you like the HD490 Pro?

[@3_kids_one_shot726]

@@Noneya5555 they sound great. They have great bass and great imaging. Ive owned a ton of headsets over the years for gaming. These are probably my favorite. I’ve owned the HD 560s a few Bayer dynamic ones along with a few other gaming ones, and these are the best I’ve out of all the ones I’ve owned. They sound so good specially if you have a dac/amp to power them. If you can EQ them, they sound even better.

[@Noneya5555]

@@3_kids_one_shot726 Thanks for the reply. It sounds like what I'm looking for. Have you had a chance to compare it to any of the HD6XX series of cans? If so, what's your take on them?

[@3_kids_one_shot726]

@@Noneya5555 yes I have. I prefer these much better. More expensive but in my opinion the sound is better. Much better bass response and overall better I sound. 490 have such great precise imaging

[@Noneya5555]

@@3_kids_one_shot726 Thanks again for the additional info. I think I'll give it a try. Appreciate ya! 🍻

[@5_i_v_e]

🙌🏽🔥❤️🔥🙌🏽

[@GpkChrome888]

Vs z1r

[@aVesela3_14cka]

2. :D

[@tacanacy]

Imagine being a reviewer and not having a K371 in your collection.

[@TheJustPull5641]

340$?! Yikes

[@TheIoMeroMero]

Too long, did not watch

[@charlesurias]

I like dogs.

[@rayfriedman6107]

Lost me at Gaming.

[@JeremyLu-h2k]

I follow u on twitter