Alpha & Delta D6 High Fidelity Extra Durable Earphones

These earbuds are extremely high-quality. Crisp perfect sounds without any distortion. These are flat normally in my experience and do not have the bass kick that most people expect out of headphones/earbuds. I would recommend using these earbuds with an equalizer to truly master the sound.

I love the braided cable, there is hardly any microphonics or cable noise with these. The sound quality after break in is pretty good for ~$100 earbud. My biggest issue is the size of the drums is so large that they sometimes fall off even when worn over the ear.

Suppose you're a person who doesn't listen to a lot of music with lows and bass you would probably like these earbuds. Their build quality is fantastic, and the cable is superb. For me they are a touch too big and droop out of my ears which was annoying.The lows and bass is very very bad, almost unusable. See songs like the four horsemen by Metallica, the initial section was almost unrecognizable. I cannot reccomend this pair for this reason.

The seller offers no support after two months. Mine failed right after two months. Funny how that happens.

Pros:-Good for classicial music, vocals-Clear mids and treble-Excellent cable quality-Lots of accessoriesCons:-Bass not strong enough-Driver housing is uncomfortable and too large to fit in ear-No microphone

These IEM's are astonishing. If you're on a 100$ budget for getting the best sound you possibly can, these are go-to choice. I've tried Final Audio Design (Heaven II, E3000, E2000), 1More (Triple, Quad) and Periodic Audio (Mg) IEM's, and overall this smashes all the other choices (I would detail it, but just go to headfi for detailed reviews). Also, it is very,very durable.If you are a Justin Bieber, One Direction or Britney Spears fan, don't even bother buying anything 30$+. I assume, since you are looking at Alpha&Delta, you've made your research and you are after an exceptional sound quality. This is the closest you can get to it in this price range. Don't get fooled by the ones' comments that are amazed with the sound quality 1More Triple Driver offers. These are just leaves the models I've listed above in its dust.Only two models you can choose other than this in this price range, are DN-1000's and VSonic GR07's (Classic or bass, it's really up to your preferences). I chose this one because it's much more durable. If durability isn't a problem for you, either one will do incredible for you.If you're upgrading from 30$ range, you'll notice that you got so many notes wrong until this day, and also you've missed so many bass beats. You will fall asleep with these in your ears, refusing to take them out just to listen some more. If you have the budget, just go for it. There is no competition when everything is taken into account, from sound quality to durability.

The product description says this twice. They have not responded to my warranty claims once. The sound quality is truly incredible, but in 3 months the volume output has greatly faded in the right earbud. I've gotten a lot more mileage out of earbuds that have cost and promised a lot less.

First, I bought these through Massdrop at a significant discount. I'm very happy with the purchase but... had I then known that all sales are final with Massdrop (my fault, I should have checked) with no returns, I would not have bought an unheard set of earphones... regardless of how good the reviews. Happily, I can report that the D6 earphones are IMO worth every penny Amazon charges for them. I agree with the prior reviewers take on them with one area of disagreement, for me the bass is fine, quite clear and more than acceptable. Rock as well as Classical, Jazz and Vocal Pop are very well rendered. I can't speak to electronica and these probably aren't for 'bassheads'. But for those audiophiles in this price range, the D6s shine.Note: I must caution buyers that these phones need breaking in, at first they sounded pretty good if a bit bright. I started "burning them in" with low volume music off a Tidal streaming playlist, came back hours later and they sounded tinny..:-(Though that's not uncommon with good equipment. @ 36 hours they sounded much better. @ 56 hours I'm all smiles...PS: Alpha & Delta can only make one obvious improvement. They need to make identifying left from right easier. I've wrapped a bit of fly line backing around the notch in the left housing to do so. (https://www.amazon.com/gp/product/B01AS7GG66/ref=oh_aui_search_detailpage?ie=UTF8&psc=1). It would be easy for Alpha & Delta to paint that notch or place a silicone ring on that notch.