Optical to Analog Audio Converter with Dolby Digital Decoder

$78.80 USD
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Availability In Stock
Product No. 15188
Condition New
Warranty 12 Months
Manufacturer Cypress Technology
Cypress Technology Product No DCT-1D
Location Australia

Product Description

The Optical to Analog Audio Converter with Dolby Digital Decoder provides the ideal solution for converting an optical digital audio signal to analog stereo audio(DAC) from a TOSLink input port to RCA stereo output ports. With an audio sampling rate support of up to 48 kHz (Dolby Digital)/ 96 kHz (LPCM), and with an I/O data rate support of up to 24-bit, it provides high quality sound conversion. The Dolby Digital Decoder function guarantees that Dolby digital audio signals are downmixed to analog stereo without any signal loss.

This unit is perfect for use in computer audio systems or digital mixing consoles and can be powered from any 5vDC USB port allowing it to be used with USB equipped HDTVs, Blu-ray players or computers without the need for a separate power supply.


  • Converting digital optical audio into analog stereo
  • Converting Dolby Digital formatted audio into analog stereo
  • HDTV with only digital audio output to analog amplifier input
  • Improves the digital to analog conversion quality from any stereo optical digital audio source

Product Details


  • Supports Optical digital ausio signal input and conversion into analog audio signal L/R output
  • Supports uncompressed digital LPCM stereo or Dolby Digital 5.1 CH audio inputs
  • Supports LPCM 2CH audio sampling rates from 32 to 96 kHz (32, 44.1, 48, 88.2 and 96 kHz)
  • Supports Dolby Digital 5.1CH audio sampling rates of 48 kHz
  • Supports Dolby Digital audio downmixing to 2-channel audio
  • Supports S/PDIF bitstream 24-bit of data for the left and right channels.
  • Compact size and elegant design
  • Easy to install and operate


  • Input Port: 1xOptical
  • Output Port: 1xL/R (2xRCA)
  • Power Supply: Powered by +5vDC USB Bus
  • Power Comsumption: 1.8 W
  • Output Level: 1Vrms ± 10%
  • THD+N: Total Harmonic Distortion + Noise = <0.018%
  • Frequency Response:± 1dB
  • SNR: >80 dB
  • Crosstalk: <-80 dB
  • Chassis Material: Pastic
  • Silkscreen Color: White
  • Operating Temperature: 0 C ~ 40 C / 32 F ~ 140 F
  • Relative Humidity: 20~90% RH (non-condensing)

Dimensions and Weight

5.5 cm
2.16 inches
8.0 cm
3.14 inches
2.3 cm
0.90 inches
0.045 kg
0.09 lb

Carton Details

11.5 cm
4.52 inches
21.0 cm
8.26 inches
6.0 cm
2.36 inches
0.290 kg
0.63 lb
  • Shipping Weight = 0.290 kgs

Product Information

Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.
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Optical to Analog Audio Converter with Dolby Digital Decoder Manuals

What's Included

  • Optical to Analog Audio Converter with Dolby Digital Decoder
  • Optical to Analog Audio Converter with Dolby Digital Decoder User Manual
  • USB to USB D Plug for Power