“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
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...
“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
• Pro quality sound reproduction • Acoustically-tuned and balanced high end 12.5mm Neodymium driver • Vertical earphone design delivers a high-definition sound stage • Noise-isolating technology further isolates outside noise and enables deep punchy bass for the ultimate audio experience • Copper-Clad Aluminum Wire (CCAW) voice coils for accurate and linear...
“ **** Please note that I received these from Spider Cable for free [ http://www.head-fi.org/t/564608/spider-gives-away-20pcs-tinyear-micro-driver-iem ] I've owned these IEMs for about a week now, and in that time I've used them exclusively and quite often. I don't have any IEMs in this price range (~$40) other than my Meelec M6 (which I haven't used in months because they...” --earthpeople