Acoustic Audio AADAC Digital Optical to Analog Audio Converter with 6' Optical Cable Acoustic Audio AADAC digital to analog audio converter, designed for home or pro audio, converts coaxial or optical digital audio signals to analog RCA jacks Supports uncompressed 2-channel LPCM digital audio signal output, supports sampling rate at 32, 44.1, 48, and 96 KHz, 24-bit S/PDIF incoming bit stream on left and right channels Provides electromagnetic-noise-free transmission, easy to install and simple to operate, compact size, input is coaxial or optical digital audio signals, output is L/R RCA audio Perfect to use with Acoustic Audio 2.1 and 5.1 speaker systems, in wall or in ceiling home entertainment, home theater, multiple room systems, industrial sound systems Plug is standard US plug, 6 foot fiber optical cable, 5V DC US power supply and full instructions included, this listing and price is for 1 AADAC digital to analog converter