Question: Which Optical Cable Is Best?

Is there a difference in optical cable quality?

So if you’re getting a Dolby Digital signal, and it’s not cutting out, your optical cable is fine.

If you’re transmitting PCM, the audiophile answer is that different optical cables can cause different amounts of jitter.

The reality is, the digital-to-analog converter in your gear has vastly more effect on the sound..

Is coax better than optical?

And, in our experience, compared to optical, a coaxial connection does tend to sound better. That’s because it has greater bandwidth available, meaning it can support higher quality audio up to 24-bit/192kHz. Optical is usually restricted to 96kHz.

Do I need both HDMI and optical cables?

Video. HDMI cables can carry both audio and video. It eliminates the need for another cable. On the contrary, when you opt for an optical cable, you will need a second type of cable to transmit your video signal.

What is the best optical cable for surround sound?

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Is 5.1 or 2.1 surround sound better?

2.1 Channel is two speakers and one subwoofer, or one soundbar and one subwoofer (soundbar has two built-in speakers). 5.1 soundbars are one soundbar, two or more additional speakers, and a subwoofer. 5.1 delivers the best audio, albeit at a price. 2.1 can deliver great audio too, and it’s cheaper, but it’s the best.

Are optical audio cables better?

Both HDMI and optical pass digital audio from one device to another. Both are better than analog (the red and white cables). … Both cables can be had pretty cheap. The biggest difference is that HDMI can pass higher-resolution audio, including the formats found on Blu-ray: Dolby TrueHD and DTS HD Master Audio.

What kind of optical cable do I need?

To use the digital optical output jack on your TV you need a standard digital optical cable. A standard digital optical cable is a fiber optic cable with a TOSLINK connector at both ends.

Do optical cables break easily?

Breakage One of the most common problems with an optical audio cable is breakage. … Unfortunately, the cable can be broken easily. The simple acts of bending it, twisting it, or even standing on it can cause irreparable damage. When this happens, there’s nothing you can do but buy a new cable.

Is RCA or optical better?

Three of the most commonly talked about cables through the decades are RCA cables, optical cables, and coaxial cables. … Meanwhile, RCA cables are associated with analog signals. This is why optical cables offer superior sound quality and HDMI offers superior video and sound quality to RCA.

Do high quality RCA cables make a difference?

Good quality RCA connections certainly make a difference: a while back, I was astonished at the difference cleaning the crud off the jacks on a preamp made – much more detailed sound. But that’s not the same thing as good quality cables, which I suspect are much overrated.

How far can you pull fiber optic cable?

On very long OSP runs (farther than approximately 2.5 miles or 4 kilometers), pull from the middle out to both ends or use an automated fiber puller at intermediate point(s) for a continuous pull. When laying loops of fiber on a surface during a pull, use “figure-8” loops to prevent twisting the cable.

Do I need optical cable for soundbar?

If your TV and sound bar both have an HDMI jack marked ARC (for audio return channel), a single HDMI cable (version 1.4 or higher) is all you’ll need. If your TV doesn’t have an HDMI/ARC input, you’ll need both optical and HDMI connections between the TV and the sound bar. You may have to activate ARC on your TV.

Does cable length affect sound quality?

When the headphone cable has a longer length, it will have higher resistance. … However, for a typical dynamic headphone, higher source impedance can cause a change in the frequency response of the audio. Therefore, headphones’ cable length of two or three meters will just do fine and not affect the quality of sound.

Is thicker speaker cable better?

Thicker wires are better: It’s true that for long runs, thicker wires are better at reducing the effects of resistance. But for most set ups (those with speakers within 100 ft of the amplifier), 16-gauge lamp cord is fine. For speakers 100 to 200 ft. from the amp, experts suggest use 14 gauge.

Can Optical Cable carry Dolby Atmos?

You need the HDMI cable to do Atmos. The optical cable does not have the bandwidth. To utilize the Dolby Atmos signal you would need to use an HDMI ARC port.

Are RCA cables better than coaxial?

Coaxial audio cable is better than analog RCA cables if and only if you can use it. Fiber optic cable sends the same digital stream as coaxial audio cable.

Do optical cables fail?

Generally the optical cable itself never went bad unless it was physically damaged, or subjected to laser light far stronger than the cable was rated.

Should all speaker cables be same length?

It’s also important that the wire lengths to both speakers are the same to ensure they both have equal impedance values. … The thicker a wire or the lower the gauge, the less resistance. It is therefore a combination between speaker impedance, length and gauge that affects the resistance.

What is the best length for speaker cable?

With speaker cables I like to stay under ten feet, and find eight feet to be the most popular and practical length. In a system where components are grouped closely together, one meter cables are the norm, but if the amplifiers are sited further away three to five meters isn’t uncommon.

What does an optical cable do?

What Does an Optical Digital Audio Cable Do? An optical digital audio connection is used to send digital audio signals between devices. It supports uncompressed PCM stereo audio, and 5.1/7.1 Dolby Digital and DTS multichannel audio for people with surround sound systems.

Can I use HDMI and optical audio at the same time?

Using both HDMI and optical may induce echo. Thanks alexoiu, you mean HDMI ARC from TV have to connect to this converter box. From box both HDMI and optical can take in same time.