J-Tech Digital Premium Quality Optical SPDIF/Coaxial Digital to RCA L/R Analog Audio Converter with 3.5mm Jack Support Headphone/Speaker Outputs (Digital to Analog 4X3) 4 SPDIF Audio Inputs: TOSLINK x2 & Coaxial x2 3 Outputs: One Optical / TOSLINK + One L/R Stereo + One 3.5mm Headphone Supports digital audio formats: Dolby Digital (AC3), DTS, HDCD, LPCM, for SPDIF output; Supports LPCM digital audio to analog audio output. Built-in DAC Supports Stereo Audio Formats upto 192KHz; For Analog Audio Output, Incoming SPDIF Audio must be Mono or Stereo Free lifetime technical support from the manufacture and free 1 Year Manufacturer Warranty from J-Tech Digital.