C2O is an interface that converts coaxial digital input or analog AUX input to TOSLINK optical digital output (maximum 192kHz/24bit). It is possible to connect high-resolution compatible digital players equipped with a coaxial digital output (75Ω) or smartphones equipped with a 3.5mm mini jack (3-pole or 4-pole) to the optical digital input of Audison products. It will be. Signal stage Total harmonic distortion (analog input) 0.002 Reproduction frequency band (analog input) 5~24kHz SN ratio (@A weighted analog input) 105dBAInput sensitivity (analog input) 0.1~2VRMS Input Analog input 3.5mm jack (3-pole/4-pole) Digital (S/PDIF) Coaxial (24bit 192kHz) Input management < NL>Digital input time setting 6-9-12 seconds (default 6 seconds) Output Optical/digital Conversion from analog input: 24bit 48kHz Conversion from digital input: 24bit 192kHz Power supply Power supply voltage 6 to 30 VDC Minimum idling current 70mA@12V Remote IN voltage 3VDVC(0.5mA) Body size Width 60mm x Depth 54.5mm x Height 26mm