Coaxial To Analog/optical To Analog Digital Audio Converter product description This digital-to-analog audio converter is designed for home audio or professional audio switching, it can convert coaxial cable or Toslink digital audio signals into analog L/R or 3.5MM audio signals, and can pass standard RCA style jacks or 3.5mm audio signals. The MM audio jack is connected to peripherals like power amplifiers. Plug and Play - This DAC converter has an audio decoding chip, compatible with Dolby AC-3 DTS 5.1 channel audio, perfect for speakers and amplifiers without humming Audio and noise issues like buzzing, squeaking and squealing. Enjoy an aural feast. Digital to Analog Converter - Convert coaxial/toslink/optical audio signal to 2.0 analog L/R 3.5mm audio. Solve the problem that the device (like PS4/Roku 4) does not have 3.5mm earphones and L/R. Volume Adjustment - Professional volume control knob for adjusting the output volume of headphones and L/R. PLEASE NOTE: This is just a digital to analog converter, not an audio amplifier. High-quality equipment - built-in high-performance RTOS operating system, supports DTS/Dolby AC3/LPCM/PCM formats. Provides transmission without electromagnetic noise. Wide Compatibility - Works perfectly with HDTV, satellite receivers, can be used with PS3, PS4, Xbox, Blu-ray players, HD DVD, home theater systems, AV amplifiers, Sky HD Plasma, Apple TV and all with digital optical or coaxial device of. Product performance This decoder has many features and excellent performance. Among these features you will find: Convert coaxial cable or Toslink digital audio signal into analog L/R or 3.5MM audio signal; Support sampling rates of 32, 44.1, 48 and 96 KHz; Support left and right channel 24-bit S/PDIF incoming bit stream pair; No electromagnetic noise transmission; Simple installation, easy to use Product Specifications Signal input/output Audio signal input: coaxial cable or optical digital audio signal Audio signal output: L/R audio or 3.5MM audio signal Connector Audio input connector: optical cable, 1xRCA (coaxial) Audio output connector: 2XRCA (R/L), 3.5MM audio jack Sample rates 32, 44.1, 48 and 96 KHz Appearance size: length*width*height 100*85*30MM; Environmental requirements Temperature (in use) 0C to +70C; Humidity (in use) 10% to 85 % RH (non-crystalline) Temperature (storage) -10C to +80C; Humidity (storage) 5% to 90 % RH (no crystals) Power requirements: external power supply 5V DC@1A; 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Size: 100*85*30MM (with USB cable) Color: black Quantity shipped: 1