MuxLab 500080 - LPCM Digital to Analog Audio Converter (DAC) with S/PDIF and TosLink Inputs
The MuxLab 500080 is a professional audio integration solution designed to bridge the gap between modern digital sources and traditional analog sound systems. This digital-to-analog converter (DAC) transforms LPCM-encoded audio signals from coaxial (S/PDIF) or optical (TosLink) sources into a standard analog stereo output via RCA connectors. It is the ideal device for environments where you need to connect cutting-edge equipment, such as smart TVs, game consoles, or Blu-ray players, to amplifiers, AV receivers, or PA systems that lack digital inputs.
This device stands out for its high-fidelity processing capabilities, supporting sampling rates up to 96 kHz with 24-bit resolution. This ensures that the signal conversion maintains the clarity and dynamics of the original audio, providing a clean and distortion-free listening experience. Its compact and efficient design includes a physical switch that allows for instant selection between optical and coaxial inputs, eliminating the need to disconnect cables to change sources.
Designed for installers and audiophiles alike, the MuxLab 500080 comes with all the necessary accessories for immediate setup, including a universal power supply with interchangeable plugs and a one-meter optical cable. Its robust chassis and small footprint allow for discreet installation behind televisions or inside rack cabinets using the included mounting pads.
Main features
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High-quality conversion: Transforms 2-channel LPCM digital signals into stereo analog audio (RCA) with no perceptible loss of quality.
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HD Audio Support: Compatible with sampling rates of 32, 44.1, 48 and up to 96 kHz at 24 bits, ideal for high-resolution audio.
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Switchable inputs: It has a side switch to easily alternate between the S/PDIF Coaxial input and the TosLink Optical input.
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Easy installation design: Includes Velcro pads for secure and tidy mounting on flat surfaces or behind equipment.
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Complete kit: Comes ready to use with power supply and optical cable included in the box.
Product benefits
The primary benefit of the MuxLab 500080 is its ability to extend the lifespan of high-quality analog audio equipment that would otherwise become obsolete with exclusively digital sources. It offers transparent transmission to the user, meaning it adds no coloration to the sound. Furthermore, its low-power design and quality components ensure continuous and reliable operation, essential for permanent commercial or residential installations.
Use cases
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Home Theater Systems: Connecting the optical output of a modern LED/OLED television to a vintage stereo amplifier or analog soundbar.
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Classrooms and Conference Rooms: Integration of audio from projectors or PCs with existing ceiling amplification systems or analog public address systems.
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Gaming: Sending audio from video game consoles (PlayStation, Xbox) to desktop speakers or dedicated Hi-Fi systems.
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Retail Environments: Audio distribution from digital media players to analog background music systems.
Frequently Asked Questions
Does this converter support Dolby Digital or DTS 5.1 sound?
No, the MuxLab 500080 is designed for 2-channel LPCM (Linear Pulse Code Modulation) signals. You must set the audio output of your TV or digital source to "PCM" or "LPCM" mode for it to function correctly. If you send a compressed Dolby or DTS signal, you will hear static noise.
Can I connect both inputs (optical and coaxial) at the same time?
Yes, you can have cables connected to both ports simultaneously. However, the device does not mix the signals; you must use the side switch to select which of the two inputs you want to listen to.
Does the device amplify sound?
No, it's a line-level converter. It doesn't have a power amplifier or volume control; the volume must be controlled from the source or the amplifier/speakers it's connected to.
Project description
Digital-to-analog converter (DAC) designed to transform coaxial S/PDIF or optical TosLink signals into analog stereo RCA (L/R) output. Supports uncompressed 2-channel LPCM audio with sampling rates of 32, 44.1, 48, and 96 kHz and 24-bit resolution. Features an integrated input selection switch and requires an external 5V DC power supply (included). Surface mountable using included hardware. Compact dimensions: 61 x 55 x 25 mm.
