Easy to operate; powered by USB for home or professional use. Converts coaxial or Toslink digital signals to analog left/right channels. 24bit SPDIF incoming bit stream on the left and right channels; provides electromagneticnoise transmission. Designed for professional signals; can easily convert coaxial or Toslink to analog and 3.5 mm headphone output. Key benefits USB powered, eliminating the need for an external power supply and enabling convenient use with computers, media players, TVs, and other USBpowered setups. Flexible digital to analog conversion: accepts coaxial or Toslink (optical) digital signals and outputs analog stereo through L/R and a 3.5 mm headphone jack. Maintains signal integrity: 24bit SPDIF input supports resolution digital audio and aims to reduce electromagnetic noise in transmission. Compact form factor suited for desktop or small audio setups, while delivering professionalgrade conversion performance. What you get and how it works Function: a USBpowered digital to analog converter (DAC) that converts coaxial or Toslink digital inputs to analog stereo output (left and right channels) and drives a 3.5 mm headphone connection. Compatibility: compatible with devices that provide coaxial or Toslink digital outputs and require an analog headphone or linelevel stereo feed. Performance: supports 24bit SPDIF input to preserve audio detail during conversion, with focus on lownoise signal transmission for clean listening. Size and design notes Compact form factor designed for desks, studios, or AV racks; USB power enables flexible placement and easy integration with existing equipment. Use scenarios Home computer or media setup: connect a PC or media player via coaxial or Toslink, power the unit through USB, and listen through headphones or an external analog amplifier using the 3.5 mm output. TV or media center: connect the TV's digital coaxial or optical output to the unit, powered by USB, then route the analog signal to stereo speakers or an external amplifier for enhanced audio performance. Studio or professional monitoring: use the unit to convert digital SPDIF from professional equipment to analog for monitoring with headphones or analog speakers, enabling easy integration in a workflow that relies on digital to analog conversion.