iKKO OH1 technical specifications: Type: hybrid, 1x Knowles 33518 BA + 1x DD Dynamic driver: 10mm polymer composite titanium-plated diaphragm, double magnetic circuit Sensitivity: 106dB Frequency range: 20-40kHz Imdepance: 18Ω Cable length: 1.2m IEMs connector: 2-pin 0.78mm Cable: OFC...