Interconnects - Law of Diminishing Returns??

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CnoEvil

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Aug 21, 2009
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Overdose said:
Again, for clarity.

XLR cables are simply a type of construction using a particular connector.

A cable with that type of construction is often called "Balanced" ....if you don't believe me, Google "Balanced Audio Cable", and you'll see what I mean. So this is what I was referring to.

As with DDC, we are arguing at cross purposes. You said "XLR is a type of connector and is not a definitive indicator of a cable being balanced". If you'd said that it was not a definitive indicator of the component it was connected to being balanced, then you'd have got no argument from me.
 

Covenanter

Well-known member
Jul 20, 2012
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Glacialpath said:
Overdose said:
Glacialpath said:
MUSICRAFT said:
ISAC69 said:
unsleepable said:
but bad cables do alter the sound such as uncontrol bass , less details , unstable soundstage act.

Hi ISAC69

As i said before earlier in the week i was using an ATC SCA2/Hegel H30 combination (at nearly £16k) connected with basic XLR - XLR cables which were bought from a local electrical store for a few £. I still heard great resolution with low frequencies which were controlled, tight fisted and had thwack and with a rock solid (no wobble, wobble *biggrin* ) soundstage

All the best

Rick @ Musicaft

I really don't think we can be pitching balanced XLR cables against unbalanced RCA cables. Most cables in studios are balanced and the way balanced cables works negates using expensive RCA cables to achive the same result.

Of course you can argue why don't Hi-Fi and AV manufacturers make all their interconnections and speaker connections with XLRs. Cost and size would be the answer I would imagine. They know that most people will just stick with the cables supplied with their new system.

I don't know how much extra cost would be involved to not only construct everything with XLR in mind but then supply all the balanced cable needed and the terminations even if they used the cheapest components avaiable.

This is also why I don't really count "in the studio" t be any part of the argument. OUr listening rooms are not studios unless people decide to build one in their home.

I guess the best thing would be instead of spending hundreds on RCA interconnects to just upgrade our Hi-Fi components to those with XLR connections.
Every post you make seems to show another level of misunderstanding. I hate to be blunt, but you really don't seem to have a clue.

XLR is a type of connector and is not a definitive indicator of a cable being balanced.

Balanced cables are used in studios because of the relatively noisy electrical environment and their design resists induced RFI and EMI. Their drawback is a potentially higher noise floor due to the additional gain in balanced systems.

Unbalanced cables are perfectly adequate in home hifi, not having to be subject to the same congestion levels as in a studio, the lengths are also typically much shorter, further reducing the chance and levels of RFI and EMI. Interconnects are also quite often shielded. The comment regarding the need for expensive RCA unbalanced cables to match cheaper balanced cables is entirely erroneuos as it is the design of the cable that matters, not the cost.

As for not encountering XLR connections so frequently in hifi, this is usuallly true for the reasons above, but studio equipment can be used in the home quite happily and provide far better bang for your buck than hifi, being much cheaper on a like for like basis.

Overdose, do you really just read my name and then proceed to not read my posts properly?

Come on mate give me a break. I said "most cables in a studio are balanced" Then you go on about the levels of RFI and EMI. Well yes they will be much higher in a studio with all the kit in them. On a home system if you got a TV, Sky box, AVR, BDP, Active Subwoofer or 2 and if the Hi-Fi is in the same room, an Amp or 2, a CDP, Streamer, DAC....the list can go on. Though the level of RFI and EMI will not be anywhere near a studio with all the other cables used to connect up a system, if they are cheap meaning not shielded or poorly shielded, RFI and EMI will be in the system. Maybe not at a level that is significant enough to be heard in the music but to add to the list you got laptops on Wi-Fi, mobile phones, tablets and all sorts of other things so maybe the interfearence is high for the size of some peoples listening rooms. Not to mention mains noise. Who knows how good or bad any perticular home mains supply is. I bet they aren't the same, some being cleaner than others.

You almost admit screening is needed in the home and some cables do a better job than others. The fact that studios have to protect against RFI and EMI so much is more reason why we should stop comparing our home systems to that of a studio as the environments are completely different and requierments are pretty different too. Especcially if my analogy of the amount a home system generates is wrong.

Yes the cable lengths are considerably different between home and studio but you still get large clumps of cable in one place at home all potentially creating fields around themselves if not adiquately constructed so actually I think systems at home using balanced cables does make sense over having to spend quite a large sum on cables that do a good job at keeping out the RFI and EMI and machanical noise too.

Granted cables don't have to be expensive but until someone puts a cheap £20 interconnect on my system that does as good a job as my Anthem I'll be sticking with the more expensive ones. I've had quite a few different cables on my system. Some rally cheap, some probably more expensive ones (no idea how much they would be new as I aquired them from work) and the Chameleolns and Anthem have blown them all away.

I'm willing to bet that you have never tried a double blind test. I'm also willing to bet that you could not tell the difference between cables if you did. I'm thirdly willing to bet that you wouldn't try a double blind test!

Chris
 

CnoEvil

New member
Aug 21, 2009
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Overdose said:
I'm aware of what a 'balanced cable' is, that is not in dispute. What is, is your assertion that an XLR cable is balanced. A balanced audio cable will almost universally employ XLR connectors, however, the use of XLR connectors does not always imply balanced audio use.

Can you give me an example of an Audio Interconnect, with XLR connections, that doesn't have a balanced construction, because that is all I'm referring to?

At no point in my replies have I mentioned any use outside of hifi connection, and was why I specifically used the phrase "It is if it's on an interconnect."....meaning the cable is known as a Balanced Cable, not necessarily the component it is connected to.

I hope that clarifies my position.
 

ISAC69

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Mar 13, 2012
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Covenanter said:
Glacialpath said:
Overdose said:
Glacialpath said:
MUSICRAFT said:
ISAC69 said:
unsleepable said:
but bad cables do alter the sound such as uncontrol bass , less details , unstable soundstage act.

Hi ISAC69

As i said before earlier in the week i was using an ATC SCA2/Hegel H30 combination (at nearly £16k) connected with basic XLR - XLR cables which were bought from a local electrical store for a few £. I still heard great resolution with low frequencies which were controlled, tight fisted and had thwack and with a rock solid (no wobble, wobble *biggrin* ) soundstage

All the best

Rick @ Musicaft

I really don't think we can be pitching balanced XLR cables against unbalanced RCA cables. Most cables in studios are balanced and the way balanced cables works negates using expensive RCA cables to achive the same result.

Of course you can argue why don't Hi-Fi and AV manufacturers make all their interconnections and speaker connections with XLRs. Cost and size would be the answer I would imagine. They know that most people will just stick with the cables supplied with their new system.

I don't know how much extra cost would be involved to not only construct everything with XLR in mind but then supply all the balanced cable needed and the terminations even if they used the cheapest components avaiable.

This is also why I don't really count "in the studio" t be any part of the argument. OUr listening rooms are not studios unless people decide to build one in their home.

I guess the best thing would be instead of spending hundreds on RCA interconnects to just upgrade our Hi-Fi components to those with XLR connections.
Every post you make seems to show another level of misunderstanding. I hate to be blunt, but you really don't seem to have a clue.

XLR is a type of connector and is not a definitive indicator of a cable being balanced.

Balanced cables are used in studios because of the relatively noisy electrical environment and their design resists induced RFI and EMI. Their drawback is a potentially higher noise floor due to the additional gain in balanced systems.

Unbalanced cables are perfectly adequate in home hifi, not having to be subject to the same congestion levels as in a studio, the lengths are also typically much shorter, further reducing the chance and levels of RFI and EMI. Interconnects are also quite often shielded. The comment regarding the need for expensive RCA unbalanced cables to match cheaper balanced cables is entirely erroneuos as it is the design of the cable that matters, not the cost.

As for not encountering XLR connections so frequently in hifi, this is usuallly true for the reasons above, but studio equipment can be used in the home quite happily and provide far better bang for your buck than hifi, being much cheaper on a like for like basis.

Overdose, do you really just read my name and then proceed to not read my posts properly?

Come on mate give me a break. I said "most cables in a studio are balanced" Then you go on about the levels of RFI and EMI. Well yes they will be much higher in a studio with all the kit in them. On a home system if you got a TV, Sky box, AVR, BDP, Active Subwoofer or 2 and if the Hi-Fi is in the same room, an Amp or 2, a CDP, Streamer, DAC....the list can go on. Though the level of RFI and EMI will not be anywhere near a studio with all the other cables used to connect up a system, if they are cheap meaning not shielded or poorly shielded, RFI and EMI will be in the system. Maybe not at a level that is significant enough to be heard in the music but to add to the list you got laptops on Wi-Fi, mobile phones, tablets and all sorts of other things so maybe the interfearence is high for the size of some peoples listening rooms. Not to mention mains noise. Who knows how good or bad any perticular home mains supply is. I bet they aren't the same, some being cleaner than others.

You almost admit screening is needed in the home and some cables do a better job than others. The fact that studios have to protect against RFI and EMI so much is more reason why we should stop comparing our home systems to that of a studio as the environments are completely different and requierments are pretty different too. Especcially if my analogy of the amount a home system generates is wrong.

Yes the cable lengths are considerably different between home and studio but you still get large clumps of cable in one place at home all potentially creating fields around themselves if not adiquately constructed so actually I think systems at home using balanced cables does make sense over having to spend quite a large sum on cables that do a good job at keeping out the RFI and EMI and machanical noise too.

Granted cables don't have to be expensive but until someone puts a cheap £20 interconnect on my system that does as good a job as my Anthem I'll be sticking with the more expensive ones. I've had quite a few different cables on my system. Some rally cheap, some probably more expensive ones (no idea how much they would be new as I aquired them from work) and the Chameleolns and Anthem have blown them all away.

I'm willing to bet that you have never tried a double blind test. I'm also willing to bet that you could not tell the difference between cables if you did. I'm thirdly willing to bet that you wouldn't try a double blind test!

Chris

This is nonsense , How do you know that he could not tell the difference between cables on a blind test ???

If you can't that doesn't mean that others can't tell the difference too .
 

Gazzip

Well-known member
Jan 15, 2011
88
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18,540
Jesus..... I weep.

steve_1979 said:
Gazzip said:
Paul Epworth uses Studio Connections cables, as do Abbey Road Studios. £650 for a 1m XLR. £145 for a 1m power lead. Why do you think they might do that?

This is only a guess. :)

But any equipment that Abbey Road uses is great advertising for the equipment provider. The cables were probably given to them for free. Hell, for all we know they might even be getting paid to use those cables because of the good advertising that it provides for the cable manufacturers.

I suspect that Abby Road would be just as happy to use a standard £30 pro-audio cable as a £650 one because they would both sound exactly the same.
 

Gazzip

Well-known member
Jan 15, 2011
88
2
18,540
Just a guess, but I will just make something up.

steve_1979 said:
Gazzip said:
Paul Epworth uses Studio Connections cables, as do Abbey Road Studios. £650 for a 1m XLR. £145 for a 1m power lead. Why do you think they might do that?

This is only a guess. :)

But any equipment that Abbey Road uses is great advertising for the equipment provider. The cables were probably given to them for free. Hell, for all we know they might even be getting paid to use those cables because of the good advertising that it provides for the cable manufacturers.

I suspect that Abby Road would be just as happy to use a standard £30 pro-audio cable as a £650 one because they would both sound exactly the same.
 

Glacialpath

New member
Apr 7, 2010
118
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If I was to do a double blind test I would suggest that neither of the interconnects were even on the system before the test commenced and probably go out of the room while the changes/no changes were made.

No doubt it would be hard to distinguish the difference but I think I could. I've said before I have never done a double blind test because I trust my ears.

I'm sure I will do one one day and I'll gladly share the outcome even if I choose wrong all the time.
 

davedotco

New member
Apr 24, 2013
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Glacialpath said:
If I was to do a double blind test I would suggest that neither of the interconnects were even on the system before the test commenced and probably go out of the room while the changes/no changes were made.

No doubt it would be hard to distinguish the difference but I think I could. I've said before I have never done a double blind test because I trust my ears.

I'm sure I will do one one day and I'll gladly share the outcome even if I choose wrong all the time.

You can't, simple as that.
 

steve_1979

Well-known member
Jul 14, 2010
231
10
18,795
Gazzip said:
Jesus..... I weep.

Gazzip said:
Just a guess, but I will just make something up.

You said that Abby Road use Studio Connections cables then asked "Why do you think they might do that?"

I gave you a possible reason why they might do that.

The cables could have been given to them for free so that the cable manufacturer can get some good advertising. It's not beyond the relms of possibility.
 

Covenanter

Well-known member
Jul 20, 2012
96
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ISAC69 said:
This is nonsense , How do you know that he could not tell the difference between cables on a blind test ???

If you can't that doesn't mean that others can't tell the difference too .

Because as far as I am aware nobody has been able to tell any sigificant difference in any properly conducted double blind test.

Chris
 

Glacialpath

New member
Apr 7, 2010
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davedotco said:
Glacialpath said:
If I was to do a double blind test I would suggest that neither of the interconnects were even on the system before the test commenced and probably go out of the room while the changes/no changes were made.

No doubt it would be hard to distinguish the difference but I think I could. I've said before I have never done a double blind test because I trust my ears.

I'm sure I will do one one day and I'll gladly share the outcome even if I choose wrong all the time.

You can't, simple as that.

Maybe you! can't Dave but you don't have my ears. You only have things I say to go on. As I've said I have spent the last 10 years of my working life hearing genuine things others can't. Even when growing up I could hear things others can't. My mum hears frequencies other don't. I've honed my listeing skills over my 38 years.

I'm just going to have to proove you all wrong as I know that's what you want. I just know you guys are going to be disappointed if I pass any test.

You can't judge what other people can do by your own experiences. As I said if I get anything wrong I will gladly admit it.
 

davedotco

New member
Apr 24, 2013
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Glacialpath said:
davedotco said:
Glacialpath said:
If I was to do a double blind test I would suggest that neither of the interconnects were even on the system before the test commenced and probably go out of the room while the changes/no changes were made.

No doubt it would be hard to distinguish the difference but I think I could. I've said before I have never done a double blind test because I trust my ears.

I'm sure I will do one one day and I'll gladly share the outcome even if I choose wrong all the time.

You can't, simple as that.

Maybe you! can't Dave but you don't have my ears. You only have things I say to go on. As I've said I have spent the last 10 years of my working life hearing genuine things others can't. Even when growing up I could hear things others can't. My mum hears frequencies other don't. I've honed my listeing skills over my 38 years.

I'm just going to have to proove you all wrong as I know that's what you want. I just know you guys are going to be disappointed if I pass any test.

You can't judge what other people can do by your own experiences. As I said if I get anything wrong I will gladly admit it.

I see 'auras'. By the colour and shape of their 'aura' I can always tell if the person is 'good' or 'bad'.

You can't do that? Well you dont have my eyes.......*unknw*
 

andyjm

New member
Jul 20, 2012
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Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm
 

unsleepable

New member
Dec 25, 2013
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One hears things… The other sees things… You guys are scaring me!

*biggrin*

I've registered for an Audioquest presentation of products in September. Now I'm really curious to see how they sell the cables, and if they'll do any sort of blind test.
 

CnoEvil

New member
Aug 21, 2009
556
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andyjm said:
Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm

I'll send the Vet round to put him down!
 

davedotco

New member
Apr 24, 2013
20
1
0
CnoEvil said:
andyjm said:
Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm

I'll send the Vet round to put him down!

Would be a mercy, can't have a superhuman messing up the gene pool.
 

CnoEvil

New member
Aug 21, 2009
556
14
0
davedotco said:
CnoEvil said:
andyjm said:
Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm

I'll send the Vet round to put him down!

Would be a mercy, can't have a superhuman messing up the gene pool.

Him on the grounds of his hearing, and you on the grounds of being an antediluvian anarchist, who enjoys winding up the good members of this forum. *diablo*
 

davedotco

New member
Apr 24, 2013
20
1
0
CnoEvil said:
davedotco said:
CnoEvil said:
andyjm said:
Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm

I'll send the Vet round to put him down!

Would be a mercy, can't have a superhuman messing up the gene pool.

Him on the grounds of his hearing, and you on the grounds of being an antediluvian anarchist, who enjoys winding up the good members of this forum. *diablo*

You missed out rational, 'antediluvian rational anarchist' if you please.
 

CnoEvil

New member
Aug 21, 2009
556
14
0
davedotco said:
CnoEvil said:
davedotco said:
CnoEvil said:
andyjm said:
Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm

I'll send the Vet round to put him down!

Would be a mercy, can't have a superhuman messing up the gene pool.

Him on the grounds of his hearing, and you on the grounds of being an antediluvian anarchist, who enjoys winding up the good members of this forum. *diablo*

You missed out rational, 'antediluvian rational anarchist' if you please.

A rational anarchist eh; now there's a thing.
 

davedotco

New member
Apr 24, 2013
20
1
0
CnoEvil said:
davedotco said:
CnoEvil said:
davedotco said:
CnoEvil said:
andyjm said:
Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm

I'll send the Vet round to put him down!

Would be a mercy, can't have a superhuman messing up the gene pool.

Him on the grounds of his hearing, and you on the grounds of being an antediluvian anarchist, who enjoys winding up the good members of this forum. *diablo*

You missed out rational, 'antediluvian rational anarchist' if you please.

A rational anarchist eh; now there's a thing.

Read your Robert Heinlein.
 

Covenanter

Well-known member
Jul 20, 2012
96
50
18,620
davedotco said:
CnoEvil said:
davedotco said:
CnoEvil said:
davedotco said:
CnoEvil said:
andyjm said:
Glacialpath said:
I've honed my listeing skills over my 38 years.

Well, at 38 your hearing is already well past its best. You could be 12dB down at 8KHz in comparison to your younger self. I would make the best of what hearing you have left, and I am not sure I would waste it trying to find non-existent differences in cables.

www.roger-russell.com/hearing/hearing.htm

I'll send the Vet round to put him down!

Would be a mercy, can't have a superhuman messing up the gene pool.

Him on the grounds of his hearing, and you on the grounds of being an antediluvian anarchist, who enjoys winding up the good members of this forum. *diablo*

You missed out rational, 'antediluvian rational anarchist' if you please.

A rational anarchist eh; now there's a thing.

Read your Robert Heinlein.

Professor de la Paz IIRC.

Chris
 

Covenanter

Well-known member
Jul 20, 2012
96
50
18,620
Glacialpath said:
davedotco said:
Glacialpath said:
If I was to do a double blind test I would suggest that neither of the interconnects were even on the system before the test commenced and probably go out of the room while the changes/no changes were made.

No doubt it would be hard to distinguish the difference but I think I could. I've said before I have never done a double blind test because I trust my ears.

I'm sure I will do one one day and I'll gladly share the outcome even if I choose wrong all the time.

You can't, simple as that.

Maybe you! can't Dave but you don't have my ears. You only have things I say to go on. As I've said I have spent the last 10 years of my working life hearing genuine things others can't. Even when growing up I could hear things others can't. My mum hears frequencies other don't. I've honed my listeing skills over my 38 years.

I'm just going to have to proove you all wrong as I know that's what you want. I just know you guys are going to be disappointed if I pass any test.

You can't judge what other people can do by your own experiences. As I said if I get anything wrong I will gladly admit it.

Simply wonderful!

Chris
 

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