“I bought these as an upgrade from the W3, which while extremely fun, I soon became disappointed in, due to mid bass bleed into the midrange. This caused vocals to become too chesty and distortion rock guitar notes too rounded instead of hard edged. Enter the W4. Fit and Isolation: Westone 4 is extremely comfortable. I love their size and weight. They only...” --shotgunshane
Westone triple balanced armature driver 3-way passive crossover custom. 1 High, 1 Mid, and 1 Low drivers.
“ http://www.head-fi.org/forum/thread/524282/review-unique-melody-miracle-6-driver-custom-iem That's my full review. In summary: These are simply the best customs, and possibly the best headphones of any type, that I have ever heard. I prefer it to my JH13pro due to it's better deep bass response and more natural tone. These sound great paired with a simple portable...” --project86
“This is the first review i am going to do on head fi . Firstly i am just a junior teenage audiophile so ya my review might be slightly inaccurate , just slightly. These Unique Melody mages have 4 balanced armature drivers in them, 2 lows 1 high and 1 mid. Now i will start of with build quality. Build quality: The build quality is superb i can say! When i compared it with my friend's jh 16...” --JuzModa
UM Pro 30 High performance Dual Driver in-ear Headphone The ultimate in-ear headphone, the UM Pro 30, stands next to none. Boasting an unmatched sound signature and tuned for performing artists, the UM Pro 30 challenges the conventions of other in-ear headphones and is backed by 50+ years of experience with in-ear applications. With a three-way crossover that's matched to individual low,...
Limited Time Offer (FREE Monitor Vault) Custom tuned to provide the true Westone sound signature in a universal fit, the UM2 is so refined your stage sound will never be the same. Stepping into Westone's UM2 is a jump for those looking to experience the expertly balanced dual-driver balanced armature technology and tap into the level changing performance that only a professional grade...
Built to the highest professional standards, the UM2 features dual-balanced armature drivers with a passive crossover. Using the same technology as our custom ES2, the UM2 is the earpiece of choice for performers desiring high-end Westone sound quality at an affordable price. The comfortable ComplyTM foam tips allow for extended use without fatigue. Providing up to 25 dB of ambient noise...
“ If you are a fan of the Shure sound and have a broken pair of Shure SE530, or would like to try custom IEM but stay with a familiar sound signature and not spend 1000$ right away, the SE530x6 is the way to go. I am having a hard time finding anything wrong with them as I do not have better customs, but they challenge the best headphones I have (ATH ES10). These IEMs are quite easy to drive,...” --Mimouille
“ I've taken down my review of the Merlins and will repost it once I get them back. By now it's been 4 months and I've had them in my posession for no more than two weeks out of those 4 months. Two weeks into the 3-5 week estimated turnaround time for my remolds/fixing and UM have gone back to maintaining radio silence. Not a word, not a single peep, no replies to emails....” --Sorensiim
“It was midnight and I was surfing ebay for fun like I normally do and saw these headphones on sale from a reputable USA seller. The deal was ending in 20minutes and there was only 1 pair left... 40 seconds of thought, debate, and action take place and next think I know ive spend $60 on headphones I dont need. I already have a pair of Shure SE315s that I love so I spent the next week waiting for...” --Mitchell4500