DeLOCK 63477 Audio Converter

The DeLOCK 63477 audio converter transforms a digital audio signal into an analogue stereo output, allowing devices such as DVD or Blu-ray players to connect via optical TOSLINK or S/PDIF coaxial input and provide analogue sound through RCA outputs. The compact black unit measures 44 mm × 63 mm × 23 mm and uses a Micro-USB B connector for power. It supports sampling frequencies of 32, 44.1, 48, 96 and 192 kHz to maintain high-fidelity audio conversion.

Advantages

The DeLOCK 63477 provides reliable conversion from digital to analogue formats, supporting multiple sample rates up to 192 kHz for broad compatibility with audio sources. Its small footprint and Micro-USB B power input make it convenient to integrate into home theatre setups where RCA outputs are required. The device has a straightforward input selection (optical TOSLINK or S/PDIF coaxial) and delivers stereo analogue output via RCA connectors.

Suitable for

• Connecting DVD or Blu-ray players to analogue amplifiers or receivers
• Converting optical or coaxial digital signals for older audio systems with RCA inputs
• Using with compact home-theatre setups that require analogue stereo output

Key specifications

• Brand: DELOCK
• Model: 63477
• Inputs: Optical TOSLINK, S/PDIF coaxial
• Outputs: RCA stereo (analogue)
• Power connector: Micro-USB B
• Supported sample rates: 32, 44.1, 48, 96, 192 kHz
• Dimensions (W × D × H): 44 mm × 63 mm × 23 mm
• Colour: Black
• Category: Sound cards / audio converters

How to use

Connect the digital audio source (for example a DVD or Blu-ray player) to the device's input using either an optical TOSLINK cable or an S/PDIF coaxial cable. Plug the RCA cables from the converter's analogue outputs into the corresponding inputs on your amplifier or receiver. Provide power to the unit using a Micro-USB B cable connected to a suitable USB power source. Select the correct input on your source device and play audio; the converter will output analogue stereo to the connected system.

Recommendations

Use good-quality digital (TOSLINK or coaxial) and RCA cables to minimise signal loss. Ensure the connected source is set to an output sample rate supported by the converter (32–192 kHz). Place the unit away from strong electromagnetic interference and secure the Micro-USB power connection for stable operation.