eSynic Professional 7ft Long RCA to Optical Audio Converter by eSynic - Used condition

eSynic Professional 7ft Long RCA to Optical Audio Converter — Open-Box, 5% Off

Name: eSynic Professional 7ft Long RCA to Optical Audio Converter
Brand: eSynic
SKU: awhd-us-b0dbz82b7z
Price: 17.00 USD
Availability: InStock

Brand: eSynic

Condition: Used - Mint

$17⁰⁰

$17⁸⁹

-5% Save $0⁸⁹

Updated: 6 days ago

Buy at Amazon.com

Description

🔌 【RCA to Optical Converter】Analog to Digital Audio Adapter (PCM Only)---:Converts RCA L/R analog audio to Toslink SPDIF optical output. Unidirectional only (RCA → optical) - perfect for connecting vintage devices to modern sound systems. Supports PCM format only (no Dolby/DTS). 🎵 【Hi-Fi Signal Conversion】Lossless Audio Transmission----:Advanced chip ensures <0.01% THD - 3X cleaner signal than basic converters. Preserves original audio quality from cassettes/turntables without compression. 🔧 【Plug & Play Setup】DC 5V/1A Powered with Auto-Detection----:No drivers needed! Simply:Connect RCA cables (red/white)→Plug in optical cable to soundbar→Use 5V/1A adapter (Not included)→LED status light confirms real-time operation. ⚡ 【Zero Latency Transmission】Perfect for Home Theater & Gaming----:<2ms signal delay eliminates audio-video sync issues. Ideal for:✓ Retro gaming consoles (PS2/Wii)✓ Vintage stereo systems✓ Turntable modernizations 📺 【Universal Compatibility】Works with All RCA Iutput Devices---:Seamlessly connects: DVD/VCR players Classic game consoles Turntables with RCA output Older TV audio outputs-Output limited to PCM format - requires compatible optical receiver. Features:
1. One RCA input interface to be connected to turntable, older DVD player and other devices.
2. One optical output interface to be connected to soundbar and Home Theatre System.
3. Supports uncompressed 2-channel PCM digital audio signal output.
4. Supports output sampling rate at 48K audio sampling rate.
5. Lightweight and compact.Good anti-interference function makes the sound pure and clear.

Specifications:
Input Audio: L/R analog audio
Output Audio: Toslink digital audio
Input Audio Connector: 2xRCA(L/R)
Output Audio Connector: Toslink
Sample Rate: 48KHz.
Max Working Current: 250mA
Power Adapter Format: AC (50Hz, 60Hz) 100V-240V; DC 5V/1A
Operating Temperature Range: (-15℃ to +55℃)
Working Humidity Range: 5% to 90%RH (No Condensation)
Shell material: Alloy
Color: Black

Package Contents:
1 x RCA to Optical Audio Converter
1 x Optical Cable
1 x User Manual
1 x USB Power Cable

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0dbz82b7z
Model:: ESYESY251
Country:: US
ASIN:: B0DBZ82B7Z

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for eSynic products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.