The one sent to me is smaller than the one shown above. The volume wheel is kind of hard to use. It works, though, and seems to make the sound less harsh from the source I plugged it into. This can be good for dac-amps that are too loud for your IEMs or other low impedance headphones, as well as for using with a TV's headphone jack, I think.
Review by stalepie /
(Posted on 1/28/2018)
So useful, everyone should get one
Overall
This has got to be one of my most favorite headset/earbud accessory of all time. It's extremely easy to use and it doesn't affect any of the sound quality. Not only does it make the wire longer, but it also is very flexible both physically and in the case of volume. Also, this product has a clip attached to the back of the main body. That way you can clip it onto your pocket/jacket and adjust volume whenever. I wholeheartedly recommend this product. Just be careful. Because it's has a wired body, the jack can be loosed just like a headset's. Just don't tug or pull on it and it'll be fine. I've had mine for over 3 years now. It recently just got loosened, so I'll be getting a new one right after this review.
Pros: Easy to use, essential for gamers, plug in and go, tough
Cons: Doesn't have a longer warranty, jack can get loose
Review by Nyko /
(Posted on 2/23/2013)
John C. Koss, Founder