“ Short impression is here: http://www.head-fi.org/t/642191/ocharaku-flat-4-sui-the-sound-of-tea Bonus impressions TBC. ” --autumnholy
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...
Driver - 9mm dynamic neodynamium magnet Frequency range - 16Hz-22KHz Impedance - 16 Ohm Sensitivity - 98Db @ 1KHz Distortion - <2% Connector - 3.5mm gold plated, silicone rubber, stereo Cable - 1.2m TPE insulated and Kevlar reinforced Microphone - Proprietary digital MEMS technology http://www.soundbysweden.se/inear.html