“Some "Provenance" to the Brand Name: Ocharaku is a "tea themed" company based in Japan. Focusing on Dynamic Driver IEM's, Ocharaku pushes the envelope when it comes to breaking the negative "dynamic driver" stigma (Balanced Armatures being viewed as the superior transducers by audio snobs). Utilizing resonance chambers and other proprietary technologies, Ocharaku is pushing the...” --kevingzw
“This is my take on the SUI version of the Flat4 Dynamic driver IEMs from Ocharaku of Japan , and is taken from my review on earphonia.com . Ocharaku Flat-4 SUI – In Ear Tech Is Driven Further Forward by Takeanidea Flat-4 Sui Ocharaku Earphone SOUND SIGNATURE 8.5/10 BUILD QUALITY 7/10 VALUE 8/10 PROS Bass in the realms of a full sized Sub and mid bass punch and...” --Takeanidea
“OK if you haven't got it l love these !! l love the sound ,the colors ,the feel ,the weight & comfort ,the price ,the Cable feels and looks great & doesn't freeze outside too bad .l can wear these across town on the bus NP .So easy to wear and put in like l said set it and forget it .GREAT deal for not so much $$$$ ” --drkrazyrich
“ I want to thank The House of Marley for allowing me to review their headphones. For those who aren't aware of The House of Marley go check out their website! They are partners with the 1LOVE movement to spread peace. Pros: Eco-Friendly, iPod Remote, Wood, Bass lovers IEM Cons: Pushy bass, recessed miss, rolled off highs,...” --keanex
The Ocharaku Flat4-Kaede The name Flat4 is derived from the description "Full-range 2-Element 4-Way Effect." According to the company website this 4-way effect is as follows: 1st effect Placement of opposed elements reduces mechanical vibration due to anti-resonance. 2nd effect Twin element parallel drive improves sound pressure sensitivity of low to middle frequency sound. 3rd...