my opinion on the g6 and something like x3 are that they are fine for the money but not good on sound quality… they are made quite cheap and definitely are not the best option… however for a gamer who really doesn’t care for sound quality these are fine… the g6 and x3 can power 600 ohm beyers just fine… but some headphones like heavily demanding planars are far too much for such units. Other units such as k5 pro and ifi zen dac despite being same price have better sound quality… however, zen dac isn’t as strong as g6 less zen dac uses it’s balanced port which requires special cables on the headphone making it more expensive. surround sound is essentially just a form of dolby atmos which you can get for any unit and scout mode is just an EQ preset which just raises the treble and is completely useless. K5 pro is technically better yes. as far as “gaming” brand amps and dacs go… most of them are quite bad but the soundblasters are decent for the most part… however, I wouldn’t go to like mayflower or schiit hel as at that price point you can definitely get better alternatives for the money
only some headphones will cause a modmic or something to pick up its sound or if you have it blaringly loud to the point it can damage your ears… modmics are just fine for open backs and many use them without issue.
there are some that do seem more closed than others like the fostex T50rp which is actually semi open back then you have others like dt 880 which is a good mix between the two. Takes a bit of looking into or trying yourself… though this is a matter of preference
they are different from one another, there is no this is better than that as sound is on a person to person basis… 770 is beyers closed back… it is V shaped but designed with different use in mind, the pads are thicker, and it doesn’t come with a straight cable option unlike the other 2, 880 is the semi open back it has a midcentric bright signature able to come in 600 ohms and a straight cable while being a nice mix between isolation and open back, and 990 is the fully open back with a very sharp V signature and the lightest of the 3 it has the most breathability and generally the best comfort. As far as being an all rounder is concerned 880 would be most ideal but for competitive gaming 990 is in technicalities the superior headphone due to being fully open giving it naturally more soundstage, naturally better imaging, more treble emphasis so fps sounds are more forward, and gamers tend to prefer more comfort
there is zero sound differences between pro and premium… the differences are aesthetic, straight cable for premium and coiled cable with pro, clamp force is heavier on pro than premium, pro is designed for studio while premium is designed for regular home consumer, it’s just generally the better idea to go with premium(sometimes referred to as edition) for a gamer.
there isn’t many that come to mind to begin with… its a bit of a grey area and kinda niche being semi open… really there isn’t any that come to the performance of the 3 beyers that are semi open back that comes to mind… the 880 is a bit of a beast when it comes to how it performs mainly in its 600 ohm version… theres a reason people love it so much…
no, a mid centric bright headphone would be the most -ideal-. Upper mids and treble are what you want to look for… a headphone that places the mids and treble over the bass in other words… V shape works fine too however it’s just the mids are pushed back and bass is brought up.
warm is more than likely the last thing you want… theres only a very very select couple headphones that are of the warm signature that I can even think of recommending. Mid-forward are usually of the more balanced signature variety or tend to come with treble forward as well so these are fine, these would be like dt 880, akg k702, sennheisers, focals, and others.
Bright is the bare bones of what you want as this just implies the rest of the signature is neutral, less more midcentric which then the bass may be recessive, while the treble is raised
headphones can only be eq’d so far and EQ takes more power. a headphone represents sound in it’s own way and has its own sound with its own characteristics… EQ cannot change soundstage, imaging, and presentation or a headphone being of the more analytical side of things. For example, you wouldn’t get results of like a DT 1990 by using EQ on an lcd-2 to make it brighter. The sound will be different and the results won’t be the same. EQ can fix alot of problems… but it won’t fix everything.
Beyers use a very soft velour pad and depending on which beyer will determine the firmness of the foam used in the pad with of course closed back being the most firm for isolation purposes. The comfort is fine and in some cases may be some of the best due the beyers being of the lighter weight variety and very soft… however, of course other headphones may be more comfortable such as akg as those are quite light but the pads are larger. This is one of those you really need to sit down and try it to know for sure…