will this work without a receiver? i need my ps4, pc, and smart tv connected to my soundbar

Yes. I have multiple components hooked up to my Sonos soundbar using this switch.

Does the device add any noticeable lag or delay in the sound?

No, not as far as I could tell. It's hard to imagine how it could since I think it's just a circuit that gets switched to whatever input you are using.

I have the spdif 4x2 and it does not seem to automatically switch to the input giving signal. i can only manually switch. am i doing something wrong?

This unit does not have any automatic input/output switching. However, with the remote you can easily switch inputs and outputs without being in close proximity.

Is the picture shown for the 4x2 correct because the J-Tech website doesn't show a product with this picture. It has a different 4x2 product picture.

No the picture is wrong, and in fact is different to the one that was on the product when i purchased.Its White, a bit thicker that that, but shorter length wise. One HDMI in, one HDMI out, One mini USB power in, one 3.5mm audio jack out. Comes with 3.5mm to RCA female cable (L+R) and also USB to mini USB power.

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J-Tech Digital SPDIF TOSLINK Optical Audio Matrix Switch 4x2 Digital Audio Switcher 4 Inputs 2 Outputs [JTD-SM0402]

Product ID: 4318583

Details

Brand
J-Tech Digital
Cable Type
Fiber Optic
Color
Black
Compatible Devices
Gaming Console
Connector Type
Optical HDMI

🎧Supports Dolby Digital 5.1 surround

📡Remote + front panel control

🔀4 inputs x 2 outputs matrix

Rp1654444

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Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔊 Elevate your audio game — switch smarter, sound better!

IMMERSIVE DOLBY DIGITAL 5 1 SUPPORT - Experience crystal-clear surround sound that elevates home theaters, gaming setups, and professional audio rigs.
BUILT TO LAST WITH PREMIUM DURABILITY - Robust metal housing and reinforced optical jacks ensure reliable, long-term performance you can trust.
EFFORTLESS CONTROL AT YOUR FINGERTIPS - Switch sources instantly with the included remote or front panel buttons—no hassle, no delay.
SEAMLESS 4 X 2 OPTICAL MATRIX SWITCHING - Route any of 4 SPDIF/TOSLINK inputs to 2 outputs independently or simultaneously for ultimate audio flexibility.
LIFETIME SUPPORT WARRANTY PEACE OF MIND - Enjoy a 1-year replacement warranty plus free lifetime technical support from a dedicated US-based team.

The J-Tech Digital SPDIF TOSLINK Optical Audio Matrix Switch (4x2) offers professional-grade digital audio routing with 4 optical inputs and 2 outputs. Supporting Dolby Digital 5.1 surround sound, it enables flexible, simultaneous source distribution controlled via remote or front panel. Built with durable materials and backed by a 1-year warranty plus lifetime US-based support, it’s ideal for home theaters, gaming, and pro audio setups.

Specifications

ASIN	B00HQ2R37S
Audio Output Mode	Surround Sound
Best Sellers Rank	#506 in Audio & Video Selector Boxes
Brand	J-Tech Digital
Cable Type	Fiber Optic
Color	Black
Compatible Devices	Gaming Console, Laptop, Television
Connector Type Used on Cable	Optical, HDMI
Customer Reviews	4.6 4.6 out of 5 stars (320)
Manufacturer	J-Tech Digital Inc.
Mfr Part Number	JTDAT5CH
Model Number	JTDAT5CH
Number of Items	1
Number of Ports	4
UPC	766150284867
Unit Count	1 Count
Warranty Description	one-year manufacturer replacement warranty and free lifetime technical support

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Rp1654444

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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