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
“ Company Name: Gorilla Ears Company Website: http://www.gorillaears.com Gorilla Ears FAQ: http://www.gorillaears.com/faq.php Headphone Model: Gorilla Ears AT5 Headphone Style (Open, Closed, On-Ear, Over-Ear, IEM, CIEM): Custom In Ear Monitors Frequency Range: 20Hz-18Khz Impedance: 25 Ohms @ 1Khz Sensitivity: 117db @ 1Khz Isolation: 28db ± 2db Material: Acrylic Warranty:...” --whitedragon551