The housing is made of stainless steel and has a luxurious feel to it; it's very stylish.
The way the cable emerges is distinct, but it doesn't feel inconvenient to use.
For me, when fitting this product, I pulled my earlobes back as I was inserting them into my ears and this made for a good fit; the fit was so stable that they didn't fall out even when I shook my head.
I think the sound insulation properties are the same if not better than regular canal types.
With sound leakage, it does occur if the sound is earsplitting, but there's no problem with a regular volume.
The sound field is narrow but three-dimensional.
Going a bit overboard, it feels as though you can hear sound not only from the left and right, but also from top to bottom. I'd say that the sound leans towards the high frequencies, but bass tones are also firm and even really low tones come out well, so they have a sense of presence.
High frequencies have a good reach, so they are well-suited to female vocals.
Basically they emit sharp sound; personally, I think that they're good for listening to songs with a sense of speed to them.
Different to BA type earphones, these don't have any unusually emphasized range, so they are soothing (LOL).
But they have the right amount of provocativeness to them so you don't get tired of listening with them, and so I really like them.
The price is reasonable and I'd recommend them for people who are not fond of earphones with too much bass or for people who are changing over from BA type earphones.
（male, 20-29 years）
Generally speaking, they have beautiful sound. With female vocals in particular, the sound is completely different to that of earphones I have used before; it's crystal clear and enjoyable to listen to. Having said that, bass tones are also there, and I think they suit all music genre.
(At the moment, I don't use any other earphones than Adagio V).
（male, 40-49 years）
These are really good earphones.
Despite the price being only around 10,000 yen, they fully draw out the points that BA drivers have in their favor – a feeling of reverberation and thick bass tones.
My impression of this model with regards to sound is that it leans a little towards bass tones with a good balance from top to bottom.
I think this model would do well with all music genre.
However, I felt that they weren't suited to music such as trance music, where there's a great need for crispness with regard to sound. On the other hand, classical music and jazz had warmth and made a favorable impression.
Rock was unexpectedly good.
With regard to the design, with its machined stainless steel, I think it looks good, feels good and is very durable.
If I were to note a flaw, or something that I would like with it, then I would like a model that could be re-cabled.
At any rate, this product has great cost performance. A friend of mine recommended a number of models from other companies in the same price range, but I bought these without hesitation.
As the entry model to luxury earphones, or as a sub model for those crazy about audio products, I think it is well worth it to buy these.
For those who have never tried these, I recommend that you do.
（male, 10-19 years）