Name: Digital to Analog Audio Converter | Optical to RCA/3.5mm
Brand: Sun Cheong Computer Company Limited
SKU: 21SH000253
Price: 526.0 TWD
Availability: InStock

Short Product Description

Struggling to connect your new smart TV to your classic sound system? Our Mini Digital to Analog Audio Converter bridges the gap between modern digital displays and traditional analog amplifiers. Easily convert Coaxial or Optical (Toslink) audio signals into crisp, static-free RCA or 3.5mm headphone outputs. Built with an aluminum alloy shield and electronic noise reduction, this plug-and-play adapter guarantees rich, high-fidelity sound for your home theater, PS4, or PC setup. (Note: Supports 2.0 LPCM/PCM only).

Key Features

Universal Compatibility: Converts digital Optical (Toslink) or Coaxial audio signals to analog stereo RCA and 3.5mm jack outputs simultaneously.
Noise Reduction Technology: Built-in signal enhancement eliminates static and background noise for pure audio clarity.
Premium Build Quality: Aluminum alloy casing and gold-plated connectors provide maximum durability and electromagnetic shielding.
High-Resolution Audio: Supports sampling rates from 48KHz up to 24-bit/96KHz for pristine, lossless sound transmission.
Ready to Use: Includes a 5V USB power cable and an optical cable so you can set up your system right out of the box.

Full Product Description

Upgrade Your Home Audio Experience

Modern TVs and gaming consoles often lack traditional headphone jacks or RCA outputs, making it impossible to connect them to your favorite older speakers or amplifiers. This Digital to Analog Audio Converter (DAC) is the ultimate bridge. It seamlessly translates digital signals (Optical/Coaxial) into analog formats (L/R RCA and 3.5mm), allowing you to breathe new life into your existing audio equipment without expensive upgrades.

Crystal Clear Sound, Zero Interference

Say goodbye to buzzing, humming, or static. Engineered with advanced electronic noise reduction and signal gain technology, this converter filters out electrical interference. The premium aluminum alloy casing provides superior shielding, while the gold-plated RCA interfaces ensure optimal conductivity. The result? Pure, uncompressed sound transmission up to 24-bit/96KHz for a studio-like listening experience.

Plug & Play Simplicity

No software, no drivers, and no complicated setups. Simply connect the included optical cable from your TV to the converter, plug in your RCA or 3.5mm speaker cable, and connect the USB power. It works instantly with PS4, Xbox, Blu-ray players, Smart TVs, and Apple TV. Important: Please ensure your source device's audio output is set to "PCM" or "LPCM," as this device does not decode 5.1 surround sound formats like Dolby or DTS.

Technical Specifications

Audio Input: Coaxial / Optical (Toslink)
Audio Output: Stereo L/R RCA, 3.5mm AUX jack
Supported Formats: Uncompressed 2.0 Channel LPCM / PCM
Sampling Rate: 24Bit / 48KHz – 96KHz
Material: Aluminum alloy case, gold-plated RCA connectors
Power Supply: DC 5V / 1A (via included USB cable)
Dimensions: 68 × 52.6 × 24.6 mm
Weight: 200g

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

Q. Why am I hearing a loud static or buzzing noise?
A. This occurs if your TV or device is sending a 5.1 surround sound signal (like Dolby Digital). This converter only supports 2.0 channel audio. To fix this, go to your TV's audio settings and change the output format to "PCM" or "LPCM".

Q. Can I use this to convert analog RCA to a digital optical output?
A. No, this is strictly a one-way Digital to Analog converter. It will not work in reverse.

Q. Will this work to connect my PS4 to my older PC speakers?
A. Yes! Connect the optical cable from your PS4 to the converter, and plug your PC speakers into the 3.5mm AUX port on the converter.

Target Users / Applications

Home Theater Enthusiasts: Connecting modern Smart TVs to older analog receivers and amplifiers.
Console Gamers: Routing PS4 or Xbox One audio to external gaming speakers or wired headphones.
Audiophiles: Upgrading the standard digital output from CD/Blu-ray players for warmer, analog sound processing.