First of all I'd like to thank Brainwavz and Audrey for giving me a chance to check out the Brainwavz R3 IEM.
The specs:
Transducers/Drivers: Dual Dynamic, 10mm
Crossover: Passive
Rated Impedance: 32ohms
Sensitivity: 95dB at 1mW
Frequency range: 20Hz ~ 20KHz
Maximum input power: 2mW
Cable length: 1.4m, Y cord, OFC Copper.
Plug: 3.5mm gold plated, 45 degree.
Built and accessories:
I’ve now reviewed and used quite a few of Brainwavz offerings and I’m spoiled with them having great built and accessories, the Brainwavz R3 are no exception. The accessory pack is very good with many tips and a great zippered case to store them when not in use.
The retail package is also great as usual.
Probably the most special about the R3’s is the design, it’s unlike anything I’ve ever tried or even seen before. Despite the design being unusual I find them to be very comfortable to wear. The aluminum housings also feel very well done and they really seem built like a tank. I also like the massive cable and y-slit and the R3’s as a total feel very well built and should hold up for a long time.
The R3 is a bit more hard to drive than your average IEM but works fine out of portable devices although it scales very nicely with better sources (more so than the S0 and S5 that I’ve recently reviewed).
I've let them play for over 100 hours and I've not found any weaknesses to the way they're constructed. I've been using them with my HTC One M7 phone, FiiO X3 dap and with my Geek Out720 playing music from my computer.
Sound:
For this review I've used them paired with my FiiO X3 feeding a Cayin C5 amp.
The tips used for the review was a pair of medium sized JVC spiral dots. I've used these tips because I found them to present the sound from the R3's most to my liking among all the ones I've tried with them. As a matter of fact I was almost finished with this review when I tried the spiral dot on the R3 and the positive effect they had on the sound forced me to do some changes to it.
To make the spiral dots fit properly I added an small rubberband on each stem so that the tips doesn't go too far down on the stem:
The sound signature of the R3 is mid centric, warm, full and a bit laid back. The soundstage is above average in both width and depth. The highs are smooth without any sibilance. I could have wished for some more extension in the highs but with the spiral dot tips it’s really not much missing. The bass is well controlled with very little bleed into the midrange. The quality of the sub bass is also good although I wish that the deepest bass would have a bit more impact. With the right tips and a good seal it’s not much missing though and these are by no means bass light IEM’s. The midrange is the star on the R3’s, it makes me think of my modded Fostex T50RP’s with its full, warm and smooth nature. Voice reproduction is very good on both female and male voices and clarity is also good. Separation is only average and with music where there’s much going on things tend to get a bit unfocused and mixed up.
Summary:
The Brainwavz R3 is really good with some music but not so good with other. If you enjoy a mid centric sound and listen to music like Sade, Annie Lennox, Lorde, Ben Howard, Bruce Springsteen and Leonard Chohen (you get the picture) the R3’s are an excellent choice. If you listen to modern pop music, metal and alternative rock you might want to consider other alternatives.
I happen to enoy a lot of the music with which the R3 works very well so for me this is an excellent IEM that I’ve got no problem recommending it to my friends with the same taste in music.