Summary: I love my Beyers! I have a EXTERNAL sound card (Asus Xonar U7) and it more then drives these puppies. The EQ that comes with the U7 is just 'okay.' However, I bought the external for two reasons, I wanted a external volume control and it wasn't in my budget at this time for a better sound card. Over all I would buy again but I also haven't listened to too many headsets so it's hard for me to compare.
Summary: I have owned this since December 27, 2012. It is, by far, the best gaming headset I have ever owned. The sound quality is brilliant and rich. It is perfectly noise cancelling - i.e. I cant hear my phone ring next to me, when I have this on with volume on 6+. If you want to get lost in the soundscape of a game, this is the headphone you're looking for. The Storm Peaks game music in WoW, as an example is simply ethereal with this headset.
Summary: Disclaimer: I feel I can offer a good amount of user feedback on my experience with this product, but my review is not complete for reasons described in the second-to-last paragraph. Recently broke my Astro A40s. Absolutely loved those for 2 years, but I decided to step up my headphones quality. After researching what was available on the market, I chose the MMX 300s.
Summary: Awesome mic, great sound, and cant hear anyone around you in your room, so you wont miss anything going on in the game. It just hurts my ears after allot of hours of gaming, its so nice to get them off, and get my old one on again :)
Summary: This is the best of the best when it comes to gaming headsets! None of this Astro or Razor silliness. The price on these is a little ridicules tho! For the same price you could get better sounding headphones and couple it with a really nice separate mic! While sound quality on these cannot be beaten with any headset at the time of this review they still fall somewhere at the middle of the road when compared to audiophile quality headphones!
Summary: When i first heard the Hotel California on this, it felt like i found salvation. This set is the first true audiophile grade thing i ever purchased for myself and let me tell you IT IS AMAZING. I saw the light with this, when compared to the regular headset you get from razer or creative this makes everything sound like crap. I'm not going into details other than just look up some DT 770 reviews which just about sums this thing up.
Best gamaing headphone, expensive compared to other solutions
T M CHO, Amazon
4 October 2014
Summary: Probably the best "gaming headset" available and by far the best and most comfortable headset I have owned or used. However it is very expensive for what it is, which is essentially a DT770 32 ohm with a mic. You can price compare to what this is. I ended up returning this, despite the sound quality (amazeballs) and comfort, because I couldnt justify the cost to myself.
Summary: Ns. pelikuulokkeiksi varmasti parasta mitä rahalla saa, toki langattomuus olisi mukava lisä. Edelliset kuulokkeet tietokonekäytössä oli Beyerdynamicin DT770 Pro 80 Ohm mutta nämä MMX300 on mielestäni vielä paremmat. Suurimmat erot verrattuna DT770 malliin on, että - nämä puristaa vähemmän päätä ja - lisäksi soinnillisesti bassot eivät ole aivan niin yltäkylläiset ja myös keskialue ja diskantit on hieman erilaiset (johtunee toki siitä, että bassot on "vaimeammat").
Summary: Ich nutze das Headset zur Erstellung von Screencasts für meine Website [...]. Die Tonqualität ist sehr sehr gut! Kein Vorverstärker notwendig. In Verbindung mit einer USB-Soundkarte (ca. 10 bis 30 Euro) lässt sich das Headset problemlos per USB an jeden Rechner anschließen. Meine Videos nehme ich dann mit Camtasia Studio auf und vertone sie dann mit dem MMX 300. Ein sehr gutes Zusammenspiel.