NIB RadioShack Digital-to-Analog Audio adapter

This is a NIB RadioShack Digital-to-Analog Audio Adapter, complete with instructions & AC adapter. Features: • supports up to 24 bit, 192 kHz sound reproduction • works with digital coaxial and digital optical outputs • improves compressed material by increasing resolution and sampling functionality • toggle switch for selecting between two connected input devices • in order to use this converter with headphones, you’ll need to purchase a dual RCA (phono) male to 1/8” (3.5 mm) female adapter FFU186