Lindy 70457 AV Converter Toslink S/PDIF to Toslink S/PDIF
The Lindy SPDIF Converter and Repeater allows the user to input digital audio through a Coaxial or...The Lindy SPDIF Converter and Repeater allows the user to input digital audio through a Coaxial or optical port and output digital audio simultaneously through Coaxial and optical ports, for dual audio functionality, avoiding the need for two separate audio converters, and a high resolution listening experience of movies, games and music. Featuring Digital Coaxial and Toslink ports as both input and output connections, this converter is perfect for converting Coaxial signals to optical, great for connecting DVD players or legacy games consoles to home cinema receivers or soundbars, or when connecting Blu-Ray players and games consoles to some surround sound systems or amplifiers via Optical to Coaxial conversion. With support for a hi-res sampling frequency of up to 24 bit / 192kHz, music can be heard exactly how the artist and sound engineers intended, with greater detail and clarity, while Dolby Digital and DTS 5.1 channel support also ensures movies are heard with dynamic multi-channel audio, for a true home cinema experience. The dual input functionality also doubles up as a repeater, great for extending digital audio signals over longer distances that can’t be reached using only one digital coaxial or Toslink cable. The converters input selector switch, allowing the input signal to be easily changed provides simple control for both home users and professional installers, while the converter's’s ‘Plug and Play’ functionality ensures minimum hassle connectivity within an audio ecosystem. The converters minimalist, compact design means it can also be hidden out of sight or integrated into current home cinema installations. - Bi-directionally converts digital optical or coaxial SPDIF signals - Supports digital audio up to 24 bit / 192kHz - Supports LPCM, Dolby Digital & DTS audio, from 2 to 5.1 channels - Minimalistic, compact design and seamless functionality - 2 year warranty
The Lindy 70457 is a versatile digital audio converter and repeater designed for users needing to bridge coaxial and optical SPDIF signals. It allows simultaneous input and output through both port types, eliminating the need for multiple converters and enhancing audio setups for home cinema, gaming, and music. While it offers high-resolution audio and broad compatibility, its compact design may require careful placement in some installations.
All features
Model Part Number
70457
Brand
Lindy
Extended Product Information
FAQs
Can this converter convert analog audio to digital?
No, the Lindy 70457 is designed exclusively for digital audio signals (SPDIF) and can only convert between coaxial and optical formats.
What is the maximum audio resolution supported?
The converter supports digital audio up to a high resolution of 24-bit / 192kHz.
Does it support surround sound formats like Dolby Digital and DTS?
Yes, it supports LPCM, Dolby Digital, and DTS audio formats, ranging from stereo (2 channels) up to 5.1 channel surround sound.
Do I need to install any software for this to work?
No, the Lindy 70457 is a 'Plug and Play' device, meaning it requires no software installation or drivers.
What kind of power supply does it need?
It requires a 5V DC power supply. A standard USB power adapter and cable are typically used, but these are not included with the converter.
Can I connect two sources simultaneously?
The converter has one input selector. You can connect a coaxial source and an optical source to the respective inputs, but only one input can be active at a time, selected via the switch. It will output this selected signal to both the coaxial and optical outputs simultaneously.
What is the benefit of the repeater function?
The repeater function helps to regenerate and strengthen the digital audio signal, allowing it to travel over longer distances than a standard cable would permit without signal degradation.
Troubleshooting
No audio output
Ensure all cables are securely connected. Verify the correct input is selected using the selector switch. Check that both the source and destination devices are powered on and set to the correct input/output. Confirm the power source is connected to the converter.
Intermittent audio or static
Check the integrity of your SPDIF cables for damage. Try using shorter, higher-quality cables. Ensure the sample rate and audio format set on your source device are supported by the converter (up to 24-bit/192kHz, Dolby Digital/DTS 5.1).
Converter not powering on
Verify that the 5V power source is properly connected and functioning. Try a different USB power adapter or cable if applicable.
Audio only from one output (Coaxial or Optical)
The converter is designed to output to *both* Coaxial and Optical simultaneously based on the selected input. If you only receive audio from one, check that your destination device is correctly connected to the intended output port and configured to receive that signal type.
Pros and Cons
Pros
Supports high-resolution audio (24-bit/192kHz) for superior sound quality.
Bi-directional conversion between coaxial and optical is highly versatile.
Doubles as a signal repeater, extending the reach of digital audio signals.
Simple plug-and-play setup requires no complicated configuration.
Compact design fits easily into existing AV setups.
Cons
May require careful placement due to its compact size.
Only supports up to 5.1 channel audio, not higher object-based formats like Dolby Atmos.
Power adapter is not included, requiring a separate 5V USB power source.
Setup, Compatibility & Care
Setup:
Connect your digital audio source (e.g., DVD player, game console, TV) to either the Coaxial or Optical input port on the Lindy 70457 using appropriate SPDIF cables.
Connect your audio destination (e.g., receiver, soundbar, amplifier) to either the Coaxial or Optical output port using the corresponding cable.
Use the Input Selector Switch on the converter to choose which input signal you want to route.
Connect a 5V power source to the converter's power port (power adapter and cable not included).
Ensure all connected devices are powered on.
Compatibility:
Input/Output: Supports both Coaxial and Optical (Toslink) SPDIF digital audio signals.
Audio Formats: LPCM, Dolby Digital, DTS (2 to 5.1 channels).
Sample Rates: Up to 24-bit / 192kHz.
Power: Requires a 5V DC power source. A standard USB power adapter (not included) is recommended.
Care:
Keep the device in a dry environment, away from moisture and extreme temperatures.
Clean the exterior with a soft, dry cloth. Avoid using liquid cleaners or solvents.
Ensure ventilation around the device to prevent overheating, especially if it's placed in a confined space.