“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
“ I had a pair of M2s that were my beater IEMs for a while, but my years of abuse eventually took their toll and they came apart at the strain relief. I decided to try the M3s since I liked the M2 sound (smooth, warm) and heard they might be an improvement on the sound. Starting from the bottom, there is a noticeable but not overly distracting mid-bass hump. It adds some nice punch...” --knubbe
“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
Beautiful. Powerful. Authentic.View largerControl your iPhone or iPod with the Apple three-button remoteView largerDie-cast Precision for the Inner EarWe meant it at JBL when we said we’d build a revolutionary line of in-ear headphones. For those who know authentic elegance when they see it, and hear it – meet our new Synchros S200 Headphone. Its die-cast precision and aluminum...
“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
“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
“ 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
“ Originally posted at HeadphoneScout: Introduction: Brainwavz is a budget headphone company that offers some of the best bang/buck products on the market. Their M2 and M3 in-ears are a couple of my favorite IEMs under $100 but contrary to intuition the M5 was not meant to their successor (neither was the M4). Instead, Brainwavz has set out to improve on the $30...” --furjim
Earphones have always been a smaller, more portable alternative to traditional headphones, and JBL Reference 200 Series earphones are certainly that. But Reference 200 Series earphones are designed to perform more like their larger counterparts. With JBL Reference 200 Series it is possible to get realistic, full-spectrum sound from virtually weightless earphones that can easily slip into a pocket.