Do Optical Cables Vary In Quality?

Which optical cable is best?

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Are more expensive optical cables better?

An expensive cable might sound worse on your system than cheap cable. Or it might sound better. The important thing to remember is that even if it does sound better, it’s such a minuscule improvement that pretty much anything else you can do will have a greater effect on the sound.

Is Optical better than coaxial?

The answer to this will depend on the kit you’re using. If it’s a straight choice between coaxial and optical, we’d go for the former. In our experience, a coaxial connection tends to produce better audio quality than optical, allowing for a higher level of detail and greater dynamics.

Should I use PCM or Dolby Digital?

Distinguished Member. Dolby Digital is compressed so PCM is better. Dolby True HD, DTS HD MA, Atmos and DTS X are also lossless, so should be similar quality to PCM. If the source audio is stereo, it should only be coming from your front left and right speakers unless you use an up mixer.

The main difference is HDMI cable is transferred higher-resolution audio and videos while Toslink cables are used for audio signals. HDMI replaces the Toslink. But, Toslink is also a good option because it carries 7.1 channels of very high-resolution audio.

What is the longest optical cable?

A: The ADAT spec puts the limit on optical cable length at five meters (around 16 feet). However, the length you can achieve depends greatly on the cables you are using. Inexpensive optical cables lose signal quite rapidly. But good-quality glass cables can be used for much longer runs.

Which connection is best for soundbar?

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Are all optical cables the same quality?

Both HDMI and Optical cables are all going to give the same quality signal. The build quality of the cable may differ, but the signal it carries won’t. … There are different types of optical, but again, other than better build quality, a fibre-optic is the same whatever the price.

Is Optical better than HDMI?

Both can pass multi-channel audio, like Dolby Digital. 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. These formats can’t get transmitted across optical.

Do optical cables go bad?

Well, an optical cable won’t “go bad” in the sense of wearing out or corroding, but it can break, which has pretty much the same result. Such a cable is little more than a bundle of glass or plastic fibres and if you bend one of them too far, it snaps like a piece of vermicelli.

Can optical do 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.

What is cl3 rated optical cable?

CL3. A CL3 rating is very similar to CL2 in the respects that they are both usable in wall, and are both resistant to holding and carrying flames. The main difference between the two is the wattage that a CL3 rated cable can carry.

How long can optical cables be?

TOSLINK cables are usually limited to 5 meters in length, with a technical maximum of 10 meters, for reliable transmission without the use of a signal booster or a repeater.

Do optical cables sound different?

Optical cables do sound very similar IME. The Van Den Hul Opticoupler is claimed to the possibly the best, but the difference is still subtle. This cable sounds a touch more full sounding, but may be overkill for you.

Are thicker optical cables better?

As long as the sheaving is thick enough to prevent the light from escaping or from outside influences affecting it then the thickness of the optical cable as a whole has no bearing on the digital signal it carries.

Does optical cable length matter?

SPDIF Optical is not designed for more than a few metres. It’s very reliant on the sender diode and these can be a bit variable. … We used to use pro systems that would do about 1500m without issue, but the shorter length systems are also pretty good, with sealed optics keeping things stable.

Are gold plated optical cables better?

Absolutely no use or benefit whatsoever. For back-in-the-day analog systems, gold plating made some small sense because oxidation of gold is very slow, thus your gold electrical connectors would last longer than say an iron one.

Is ARC or optical better?

HDMI ARC and optical cables both share the same purpose. They both transmit multi-channel audio from one device to another. So far, so good. The only significant difference in terms of function is that an optical cable won’t transmit video.