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...
“ Short impression is here: http://www.head-fi.org/t/642191/ocharaku-flat-4-sui-the-sound-of-tea Bonus impressions TBC. ” --autumnholy
# Dynamic driver: 9mm # Impedance: 16 Ohm # Sensitivity: 95dB # Frequency response: 20Hz – 22kHz # Cable: 140cm (Bijou, VB), Y-style, angled 3.5mm gold-plated plug # Accessories: Case, silicon tips, shirt clip, 6.3mm adapter (only Bijou)