I had the biggest smile listening to these! The bass is absolutely amazing! I'm using them with my iFi Go Pods—wow, what a pairing!
The duece is a very bassy iem that is great for alot of different styles of music. However it wasn't enough bass for me (mind you I am into car audio and my last system was over 5000 watts.) The impedance adapter raises the bass substantially while not ruining the mids or treble. If you like bass but don't want your eyes to shake give it a try. It's a great iem that I wanted to keep but I wanted my vision to blur. Lol.
It’s real-everything I have read is true. Paired with ibasso dc07 pro makes this a complete package. Some recordings have a little too much distortion (?) in the highs, but I am very treble sensitive, so maybe it’s just me… Absolutely a great purchase.
sub bass forward, some mid bass. it doesn't bleed. bass heavy, slightly dark mids, slightly bright highs. i say it makes an interesting and fun L shaped sound. if not a tilted L shaped sound.
I mainly listen to EDM bass music like trap, dubstep, leftfield and grime as well as hip-hop/rap. So obviously bass is a key element to all of those genres and these deuces provide very well. The last IEM's I bought were some of the Thieaudio Hype 4's and they have a very nice sound too but these deuces kill them in the bass department and still manage to have a very clean sound that doesnt drown out everything with the bass. The included accessories are very nice as well. The included bass impedance adapter does sound great but it isn't necessary. They fit in my ears perfectly and are super comfy straight out of the box. I'm very very thoroughly impressed with and enjoy just about everything with these IEM's and for the price these things are a no brainer if you like bass.