---
product_id: 501315814
title: "eSynic 4X1 Digital Optical Audio Switcher 4 in 1Out SPDIF Toslink Audio Switcher Box with IR Remote Control with IR Remote Control Supports PCM2.0 DTS Dolby-AC3 Compatible with PS3 PS4 HDTV"
brand: "esynic"
price: "₪274"
currency: ILS
in_stock: true
reviews_count: 5
category: "E Synic"
url: https://www.desertcart.co.il/products/501315814-esynic-4x1-digital-optical-audio-switcher-4-in-1out-spdif
store_origin: IL
region: Israel
---

# Supports PCM2.0/DTS/Dolby-AC3 40m lossless signal transmission 4 optical inputs, 1 output eSynic 4X1 Digital Optical Audio Switcher 4 in 1Out SPDIF Toslink Audio Switcher Box with IR Remote Control with IR Remote Control Supports PCM2.0 DTS Dolby-AC3 Compatible with PS3 PS4 HDTV

**Brand:** esynic
**Price:** ₪274
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—switch smarter, listen better!

## Quick Answers

- **What is this?** eSynic 4X1 Digital Optical Audio Switcher 4 in 1Out SPDIF Toslink Audio Switcher Box with IR Remote Control with IR Remote Control Supports PCM2.0 DTS Dolby-AC3 Compatible with PS3 PS4 HDTV by esynic
- **How much does it cost?** ₪274 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/501315814-esynic-4x1-digital-optical-audio-switcher-4-in-1out-spdif)

## Best For

- esynic enthusiasts

## Why This Product

- Trusted esynic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Range, Zero Loss:** Enjoy pristine audio quality up to 40 meters away with less than 0.2dB/m signal loss—perfect for complex setups.
- • **Remote Control Convenience:** Switch inputs from across the room with IR remote control and never lose your last setting thanks to power-off memory.
- • **Seamless 4-in-1 Optical Switching:** Effortlessly toggle between 4 digital audio sources with a single output for your premium sound system.
- • **Immersive Multi-Format Audio Support:** Experience crystal-clear sound with full compatibility for PCM2.0, DTS, and Dolby-AC3 formats.
- • **Durable Alloy Build with EMI Shielding:** Crafted from high-quality alloy metal to minimize interference and deliver pure, uninterrupted sound.

## Overview

The eSynic 4X1 Digital Optical Audio Switcher is a robust, high-performance device that consolidates up to four digital optical audio inputs into one output. Supporting key audio formats like PCM2.0, DTS, and Dolby-AC3, it ensures lossless transmission up to 40 meters with minimal signal degradation. Featuring remote control operation, power-off memory, and a durable alloy casing for EMI resistance, it’s designed for seamless integration with gaming consoles, HDTVs, and high-fidelity audio systems.

## Description

Specifications: Support audio format: LPCM2.0/DTS/Dolby-AC3 Peak wavelength: 650nm Max baud rate: 16Mbps Output cable distance: ≤40m(Use the optical fiber cable loss less the 0.2Db/m ) Max working current: 100mA Power adapter format: Input:AC (50HZ, 60HZ) 100V-240V; Output: DC5V/500mA Operating Temperature range: (0 to +40℃) Operating Humidity range: 5 to 90%RH (No Condensation) Dimension (L x W x H): 94x52x20 (mm) Weight: 151gFeatures: Four ways of optical fiber signals switch to one sets of SPDIF/TosLink signal receiving device. Audio format support : LPCM2.0/DTS/Dolby-AC3 No loss of quality,Support signal retiming, Used optical fiber cable loss less the 0.2Db/m, Output distance is up to 40m. The input control can through R/M and also can directly press the button Support last time working state memory when power off Over-voltage protection can prevent the damage caused by connecting unmatched power adapter to the machineApplication: You can connect up to four devices (e.g. receiver, computer, game console like PS3 / PS4 or Xbox / Xbox One, Blu-ray player, Apple TV, etc.) to a terminal device (sound bar, receiver, speakers, HiFi-system, etc.) at one Toslink port using this Toslink switch.Package Includes: 1 x Toslink Switcher 1 x Remote Control Unit 1 x USB cable 1 x 1m Toslink cable (Optical cable) 1 x Operation Manual

Review: The unit functions as an optical switch but has a couple issues. The Led indicators are extremely dim so it is difficult to tell if the unit is on or which input is active unless you are very close to the unit. The remote control will only work if it is directly in front and within 3-4 ft of the unit.
Review: macht was er soll. beeinflusst den Klang nicht. Einzig der Toslink Ausgang nach vorne wäre besser hinten aufgehoben. Dafür hat er dann vier statt drei Eingänge.

## Features

- eSynic 4 x1 SPDIF Toslink Audio Switcher: The Optical Audio Switcher Supports 4 Digital Optical Fiber Signal Input and 1 Digital Optical Fiber Signal Output (Output Connected to one Audio Device).
- Support 3 Latest Audio Formats: The eSynic 4ports SPDIF Toslink Audio Switcher Support all Digital SPDIF Audio Formats, Including PCM2.0 / DTS / Dolby-AC3 and Supporting Signal Retiming to Bring a Better Auditory experience
- Lossless Signal Transmission: The eSynic Digital Optical Audio Switcher can Make The Signal Transmission Distance up to 40m and loss less than 0.2dB / m. And We will Provide a 1m Toslink cable (Optical cable)
- Support IR Control: The SPDIF Toslink Audio Switcher box Supports Remote Control and Manual Switching Function, The d Remote Distance can Reach 3m and It also Support Power-off Memory Protection Function, Power-off can Record the Last Used Mode.
- High Quality Alloy Material: The eSynic Digital Optical Audio Switcher is Made up of High Quality Alloy Metal Material Which is Used to Improve the Anti-interference Ability and Not Susceptible to Electro-magnetic Interferences , so that Makes the Sound Pure and Clear,You will Have a Better Experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MQ8GNTB |
| Best Sellers Rank | #91,042 in Electronics ( See Top 100 in Electronics ) #218 in Audio & Video Selector Boxes |
| Item model number | SFNS2667 |
| Manufacturer | eSynic |
| Product Dimensions | 19 x 16 x 2.3 cm; 240 g |

## Product Details

- **Brand:** eSynic
- **Cable type:** USB
- **Colour:** Black
- **Compatible devices:** Blu-Ray Player, Gaming Console, Television
- **Connector type:** Usb

## Images

![eSynic 4X1 Digital Optical Audio Switcher 4 in 1Out SPDIF Toslink Audio Switcher Box with IR Remote Control with IR Remote Control Supports PCM2.0 DTS Dolby-AC3 Compatible with PS3 PS4 HDTV - Image 1](https://m.media-amazon.com/images/I/618mcXqE6mL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by D***J on 4 April 2022*

The unit functions as an optical switch but has a couple issues. The Led indicators are extremely dim so it is difficult to tell if the unit is on or which input is active unless you are very close to the unit. The remote control will only work if it is directly in front and within 3-4 ft of the unit.

### ⭐⭐⭐⭐⭐ Review
*by B***I on 18 November 2022*

macht was er soll. beeinflusst den Klang nicht. Einzig der Toslink Ausgang nach vorne wäre besser hinten aufgehoben. Dafür hat er dann vier statt drei Eingänge.

### ⭐⭐⭐⭐⭐ Review
*by K***. on 20 September 2025*

Fairly cheap, well made with a magnetic base. Have tried this with 2 inputs and seems to work well. Does the job so far. Recommended.

## Frequently Bought Together

- eSynic Digital Optical Audio Switcher Professional 4X1 Optical Audio Switcher Toslink Audio Switcher Box with IR Remote Control Supports PCM2.0 DTS Dolby-AC3 Compatible with PS3 PS4 HDTV etc
- Amazon Basics Toslink Digital Optical Audio Cable, Multi-Channel, for Audio System, Sound Bar, Home Theatre, Gold-Plated Connectors, 1.83 m, Black

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-15*