Speaker Components & Kits features: Are you still looking for a professional and practical fiber coaxial digital to analog audio converter? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? Optical fiber coaxial digital to analog audio converter, very professional and practical, durable. Supports sampling rates of 32kHZ, 44.1kHZ, 48kHZ, 96kHZ and 192kHZ up to 24 bit resolution. Features Color: Black. Material: Iron. Size: About 8.10x7.10x2.50cm/3.18x2.79x0.98inch. Made of material, sturdy and wear resistance, very professional and durable. 24 bit/SPDIF input bit streams on left and right channels, 16-300 ohm hi-fi headphones are supported. Easy to operate and use, it can adjust volume, supports 3.5mm outpur, practical and durable. 3.5MM output optical fiber coaxial number to analog audio converter, very practical and useful. Easy to install and simple to operate, very durable and practical, not easy to break. Specification Input audio: coaxial or Toslink digital audio Output audio: L/R, headphones, Toslink Connector Input audio connector: Toslink, 1xRCA (coaxial) Output analog audio connector: 2xRCA (R/L) and 3.5mm earphone Output digital audio connector: Toslink, 1xRCA (coaxial) Sampling rate: 32, 44.1, 48, 96 and 192Khz, up to 24-bit resolution Maximum output power 16: 200mW 300: 20mW Distortion: <0.01% (10 mW) Headphone impedance: 16-300 Frequency response: 10Hz-48KHz Working temperature: 0-70 Working humidity: 10% to 85% RH (no condensation) Storage temperature: -10-+80 Storage humidity: 5% to 90% RH (no condensation) Electricity demand External power supply: 5V DC@500mA Power consumption: 0.5 watts (maximum)