Optical Toslink Coax Digital to Analog Audio Converter RCA 3.5mm
Optical Toslink Coax Digital to Analog Audio Converter RCA 3.5mm
Optical Toslink / Coaxial Digital to Analog Audio Converter
Unlock the full potential of your home theater or professional audio setup with this compact Digital to Analog Audio Converter (DAC). Designed to bridge the gap between modern digital audio sources and traditional analog devices, it converts Toslink optical or coaxial (RCA) digital signals into crisp analog stereo output — simultaneously through both RCA L/R jacks and a 3.5mm headphone jack. Made in Mainland China.
Key Features
- Dual Digital Inputs: Accepts both Toslink optical and coaxial (RCA) digital audio signals.
- Dual Analog Outputs: Simultaneous output via 2× RCA (L/R stereo) and 1× 3.5mm AUX jack — connect to amplifiers, speakers, or headphones at the same time.
- High-Resolution Audio: Supports sampling rates of 32 kHz, 44.1 kHz, 48 kHz, and 96 kHz with 24-bit S/PDIF stream on both left and right channels.
- Noise-Free Transmission: Full metal housing provides electromagnetic-noise-free signal transmission for clean, clear audio.
- USB-Powered Convenience: Powered via a 5V/1A USB connection (cable included). USB power from your TV, PC, or DVD player delivers stable, filtered voltage for more reliable decoding — no proprietary power adapter needed.
- Compact & Portable: Lightweight full metal body (approx. 90g, 77 × 55 × 22 mm) — easy to place anywhere in your setup.
- CE & FCC/RoHS Certified for safety and compliance.
Compatible Devices
Works seamlessly with PS3, PS4, Xbox, Blu-ray players, HD DVD players, home cinema systems, AV amplifiers, Smart TVs, computers, and more — any device with a Toslink optical or coaxial digital audio output.
Specifications
| Color | Black |
| Housing | Full Metal |
| Weight | Approx. 90g |
| Input Connectors | 1× Toslink (Optical), 1× RCA (Coaxial) |
| Output Connectors | 2× RCA (L/R), 1× 3.5mm Jack |
| Power Supply | DC 5V, 1A via USB |
| Power Consumption | 0.5W (max) |
| Sampling Rates | 32 / 44.1 / 48 / 96 kHz, up to 24-bit |
| Dimensions | 77 × 55 × 22 mm |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1× Digital to Analog Audio Converter (with AUX 3.5mm Jack)
- 1× USB Power Cable
- 1× Optical (Toslink) Cable
- 1× User Manual
Important Notes
- Use only 5V / ≥1A USB power — do not use other voltage sources.
- Not compatible with Dolby or 5.1 channel signals. Please set your audio source output to PCM or LPCM stereo before use.
- Conversion is one-way only (digital → analog); cannot be reversed.
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Frequently Asked Questions
Q: Can I use this digital to analog audio converter with my TV's optical output?
A: Yes! This DAC is fully compatible with any TV or device that features a Toslink optical or coaxial digital audio output. Simply connect the included Toslink cable from your TV to the converter's optical input, then connect your amplifier or speakers to the RCA L/R outputs. Just remember to set your TV's audio output format to PCM or LPCM stereo.
Q: Does this converter support 5.1 surround sound or Dolby audio?
A: No — this unit supports uncompressed 2-channel LPCM/PCM stereo audio only. It is not compatible with Dolby, DTS, or 5.1 multi-channel formats. Please configure your source device to output stereo PCM/LPCM for proper operation.
Q: What power supply do I need for this audio converter?
A: The converter is powered via a standard 5V / 1A USB connection using the included USB power cable. You can plug it into any device with a USB port (TV, computer, power bank, etc.) — no separate power adapter is required. Do not use any other voltage or current rating, as this may damage the unit.