“I bought this in 2012-06, when my Brainwavz M2 broke. It was given a Sonic Diamond by ClieOS for the pre-order price and 4.2 / 5 for the sound quality, so I expected quite a bit. Unfortunately, the cables are nowhere near as good as those used on the M2. The build quality of the speakers seems quite okay, though. Compared to the M2, the bass is considerably weaker, but the...” --Kadano
“Very nicely balanced overall. Bass very slightly lacking, but this is a matter of taste. Lots of tips to choose from, and came with foamies! Cheaply put together though. Loads of microphonics. Clip is useless. Thought I heard some imbalance but it went away with burn-in. Questionable quality? After further burn-in, my Betas became very bass...” --inline79
“Introducing Brainwavz very uniquely designed dual dynamic IEM Brainwavz R3 (Comply Tips) Brainwavz R3 Dual Dynamic IEM I've been lucky enough recently to start reviewing for a few IEM and earbud manufacturers. Raz from MP4 Nation PM'd me a month ago, and asked if I'd be interested in listening to, and reviewing, the new Brainwavz R3 dual...” --Brooko
VS-K1 is a tri-band silver-line balanced-ear ,cavity use all-metal cutting process excellent resolving power, high elongation, low-frequency elastic density superb, Naiting sound is a highthe quality of the HI-FI headphones.It is suitable for all kinds of music to listen and popular vocal jazz rock.
Visang R02 is an earphone with equilibration. The high, medium, and low frequency distribution is average. It works well and grabbed a frequency and not to influence another frequency. The sound is up, good clean and fresh. This earphone sound great for the price. Their sound quality easily compares with products costing 2-3 times as much. Isolation and comfort levels are also very good. A...
“Summary of my experience with these: Build: Feels cheap and plasticky. In fact the box appears better made than the earphones. :) Treble: Very detailed, forward and sharp. No real sibilance BUT is very fatiguing after even after short listening sessions Mids: Again very detailed but there appears to be some forward and some recessed elements depending on the track you are listening to. The...” --Krisman
The R03 is an up-market professional-level earphone from well-known Chinese manufacturer ViSang. With quality materials used all-around, the build of the R03 is as venerable as the sound. Metal shells and a Cu-Ag alloy cable ensure longevity while the 10.7mm dynamic driver delivers crisp, powerful, and engaging sound. A uniquely patterned cable sheath provides flexibility and reduces cable...
“Full review here: http://www.head-fi.org/t/704318/review-brainwavz-s1-a-new-challenger Specifications: Driver: 10mm Dynamic Rated Impedance: 16 Ω Frequency Range: 20Hz ˜ 20kHz Sensitivity: 93 dB @ 1 mW Max Input Power: 2 mW Cable: 1.3m, Y-Cord OFC Copper Plug: 3.5mm Gold Plated Official product page: http://www.yourbrainwavz.com/s1.html ...” --Zelda
“Now let me start by saying that at the time I purchased these Delta's, I was looking for a step up to my Philips SHE3580's to get a better quality budget iem. I have just sold my JVC FX40's and my Sennheiser CX215. This before I bought the Vsonic VSD1S, GR99, or the LG Quadbeats. i was researching through head-fi for a budget bump in quality. The Delta's were getting a bit of positive press, so...” --IEMagnet01
“ I just can't imagine anyone, no matter what music he/she enjoys, finding these to be a pleasant listen. FLAT, cardboard sound to my ears. Who likes flat sound? The fit is not good, as they are unbalanced and want to topple out of the ear. Please do not buy these, they are not good for your brainwaves ” --thelostMIDrange