Optical Audio DAC with Dolby Digital Decoder - Lindy 70471

Name: Optical Audio DAC with Dolby Digital Decoder - Lindy 70471
Brand: Lindy
SKU: w3swcjwt3c
Availability: InStock

The Lindy DAC with Dolby Digital Decoder is a premium solution for converting optical digital audi...

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Product Information

Full details

The Lindy Optical Audio DAC (70471) is designed for home entertainment enthusiasts who need to bridge the gap between modern optical-only output devices like HDTVs, Blu-ray players, and game consoles and legacy analog audio equipment. It delivers high-fidelity sound by accurately down-mixing Dolby Digital signals to 2-channel analog stereo, though it is limited strictly to L/R Phono output, making it unsuitable for users requiring multi-channel surround sound output.

All features

Model Part Number	70471
Brand	Lindy

Extended Product Information

FAQs

Can I connect this to my 5.1 surround sound system?

No, this device converts audio to 2-channel analog stereo. It cannot maintain a 5.1 surround sound signal output.

Do I need a separate power supply?

Not necessarily. It is designed to be powered via a USB port on your source device, but you can use a standard USB power adapter if preferred.

What is the maximum sample rate supported?

It supports LPCM sample rates up to 96kHz and Dolby Digital sample rates up to 48kHz.

Does it support DTS audio?

This model is specifically designed for Dolby Digital decoding; it may not support DTS signal processing.

Is the Toslink cable included?

Check your specific retail packaging, but generally, optical cables are purchased separately for this device.

Troubleshooting

No audio output

Ensure the optical cable is firmly seated and that your source device is set to output audio via its optical port.

Distorted sound or stuttering

Check that the sample rate of your source media does not exceed the device's 96kHz limit and ensure the USB power cable is providing steady voltage.

LED not lighting up

Verify the USB power connection. If using a TV USB port, ensure the TV is powered on.

Pros and Cons

Pros

Efficiently down-mixes Dolby Digital to stereo
Powered via USB from source devices
Compact and lightweight build
Supports high-resolution sample rates up to 96kHz
Clear status LED indicators for easy monitoring

Cons

Output limited to 2-channel analog only
Requires an optical cable not always included
Mini-USB connection is an older standard
Does not support multi-channel output

Setup, Compatibility & Care

Installation: Plug your Toslink optical cable into the 'Digital Audio In' port of the Lindy DAC and your source device. Connect your analog stereo cables to the L/R Phono output and your amplifier.
Power: Connect the supplied Mini-USB cable from the DAC to a spare USB port on your TV, console, or a standard 5V USB charger.
Compatibility: The unit is compatible with any source providing a standard optical (Toslink) output. Ensure your source device (TV or Console) is set to output 'PCM' or 'Dolby Digital' if needed.
Care: Keep the unit in a well-ventilated area to prevent heat buildup. Clean the exterior with a dry, lint-free cloth. Avoid bending the optical cable, as fiber optic strands are fragile.