Results 1 to 18 of 18
Thread: XLR Cable for AES Output
-
May 5, 2023, 11:28 AM #1
- Join Date
- Jan 2015
- Posts
- 122
XLR Cable for AES Output
Aurender N20 USB sounds noisy vs ROON through my Mola Tambaqui. (USB cable is $2)
Want to try AES but only have on-hand XLR.
I understand the two types have different resistance, but might I use an XLR cable to learn the AES capability?
So: Waste of time using wrong cable or I'll learn something?
-
May 5, 2023, 11:31 AM #2
Re: XLR Cable for AES Output
As far as I know, AES only comes with XLR and is 110-ohm impedance.
S/PDIF is 75-ohm and can be had with RCA or BNC connectors. It is not interchangeable with AES/EBU.
Sent from my SM-G998U using TapatalkLegacy Audio Valor+Wavelet v2, Esoteric S-02 Amps HDPlex 300W, RevAudio Labs DC Umbilical, Esoteric Grandioso P1, P1PSU & dual D1 DACs, Cybershaft Prem Ltd OP21A 10 MHz Clock, Esoteric C-02X, Shunyata Everest 8000 & Altaira SG-NR hubs, Sigma SGC/CGC ground cables, VTX-Ag ground tails, AfterBurner8 duplexes, CSP Inc Q4B, S2B IEC plates, Shunyata Omega CLOCK-50 cables, Tubulus Concentus HDMI, Elrod Master Series Diamond SE & Masters Series Gold Power cords and Statement Gold XLRs, Diamond XLRs & Master Series Diamond XLRs, Shunyata OMEGA QR-s power cable, Anaconda Z-tron XLR, Elrod Statement Gold speaker cables, Adona Zero GX3, GX2, GX racks, Composite Audio CF-2010, Townshend Audio Podiums, HRS DPX Damping Plates, Stillpoints Ultra SS w/Ultra Bases, pArtScience 64-well, 2D QRD 3-inch SpaceArray Diffusors
Travel/Rip: Apple MacBook Pro 16” 2023 M2 Max, 12-core CPU, 38-core GPU, 32 GB RAM, 1 TB SSD for Audirvana+ v3, iTunes, REW Audio Analyzer, dbPowerAmp, DVD Audio Extractor
-
May 5, 2023, 02:13 PM #3
Re: XLR Cable for AES Output
An AES cable is critical like rca or bnc
now even the pin out varies on xlr where aes has one wiring pin out always to my memory
Having said this all try what you have most sound bad but you may have one that sounds Great
any digital cables should be to spec find a cheap one made for digital no need for ultra $ for a trial.
Blue jeans is one there are many cheap ones made to spec
the purpose of aes is shielding very much like xlr is.
if your rca or bnc is noisy it may still be on aesTUBEZATOR
preamp ML26
amps ML No.33
Infinity IRS-V speakers with Xover redone by Arie Nudell.
-
May 5, 2023, 05:15 PM #4
XLR Cable for AES Output
Balanced AES/EBU and analog XLR cables have the exact same pinout. All the conductors are used in both types. The difference between AES/EBU and analog XLR is that of the cable. The AES/EBU standard calls for a cable with a 110ohm characteristic impedance. The S/PDIF standard calls for cable with a 75ohm characteristic impedance.
You can try a standard balanced XLR cable for a test, but you'll likely not be hearing things at their best.Avanti Audio
arc sp-11 or ls27 | arc d130 | vpi classic 2 w/periphery ring w/Si3N4 bearing & sapphire thrust plate & 2x jmw 10.5i | phoenix engineering eagle & road runner | ortofon cadenza bronze, miyajima zero mono | sentec eq11 w/ Sylvania 5751 TMBP & CBS 7318 | auditorium a23 | canton ref 9 dc | 2x m&k v125 | oppo bdp-95 | chord qutest | lumin d1 & sbooster | avanti audio vivace cables
-
May 6, 2023, 08:51 AM #5
- Join Date
- May 2017
- Location
- Cleveland, Ohio, USA
- Posts
- 530
Re: XLR Cable for AES Output
For short AES/EBU cables, any short (say 10 feet/3 meters or less) XLR Shielded Twisted Pair cable will work just fine. Longer AES/EBU cables will need to have a 110 Ohm Radio Frequency Characteristic Impedance.
-
May 6, 2023, 02:56 PM #6
Re: XLR Cable for AES Output
It amazes me how much misinformation gets posted really
xlr has 3 pin outs I know of and maybe more so how is it the same
Specs not the same
makes no sense to post if you don’t look it up first
-
May 6, 2023, 03:09 PM #7
Re: XLR Cable for AES Output
Connector Pinout Drawings - Clark Wire & Cable Take note of his comments this is just aes
-
May 6, 2023, 04:36 PM #8
- Join Date
- Nov 2014
- Posts
- 2,089
Re: XLR Cable for AES Output
XLR/Balanced/AES/EBU
Same pins layout.
Here is what I use:
Balanced Audio Cables at Blue Jeans Cable
-
May 6, 2023, 04:37 PM #9
- Join Date
- Nov 2014
- Posts
- 2,089
Re: XLR Cable for AES Output
Deleted double post.
-
May 6, 2023, 04:48 PM #10
Re: XLR Cable for AES Output
First off the link you have provided references AES which stands for Audio Engineering Society and is not a reference to the AES/EBU 110ohm specification. The page you linked is referring to the Audio Engineering Society's recommendation for balanced XLR signal interconnection.
Secondly, there are several ways to wire XLR connectors however, the vast majority of the industry follows the practice refered to in the below link as, "the absolute best right way to do it". In the article, the absolute best right way to do it references terminating pin two hot, pin three negative and pin one shield on both ends of a given balanced audio XLR cable. You will note that the article goes on to provide solutions when there are different designs between manufactures of audio gear and ground hum is often introduced. The diagrams toward the bottom of the page in the table are the, "the last best way to do it" and these solutions are often implemented to ward off ground hum.
Please also note that the article in this link references the standards document "AES48-2005: AES standard on interconnections -- Grounding and EMC practices -- Shields of connectors in audio equipment containing active circuitry." Which again is not referring to an AES/EBU 110ohm cable design, but the standard by which the audio engineering society has recommended for proper termination and interconnections.
Sound System InterconnectionAvanti Audio
arc sp-11 or ls27 | arc d130 | vpi classic 2 w/periphery ring w/Si3N4 bearing & sapphire thrust plate & 2x jmw 10.5i | phoenix engineering eagle & road runner | ortofon cadenza bronze, miyajima zero mono | sentec eq11 w/ Sylvania 5751 TMBP & CBS 7318 | auditorium a23 | canton ref 9 dc | 2x m&k v125 | oppo bdp-95 | chord qutest | lumin d1 & sbooster | avanti audio vivace cables
-
May 6, 2023, 04:49 PM #11
Re: XLR Cable for AES Output
Look up by maker for audio
An example Krell is not the same as mark Levinson just an example
I can’t find a pdf I made but there is 3 I know of
some are male
And female not the same
Also rca is not always the same either
Some use a 3 conductor cable and only one side two wires go to one pin shield side
reg aes it’s a few factors not just pin out the imp is very important as it’s a data sigle
And it’s two way transmission so echo and imp can cause issues in sound
I did not know this many years ago amd found out due to needing to get an answer
we can’t just plug to extend xlr cables works most but not always due to pin out varying
even the Simple rca cables we use ever wonder why one is bad and another is good lol.
audio makers do not always follow industry standards
do as you might but results are not always the same just saying
When I find the pdf I’ll
Post and I also have a video of man explaining why for all audio cablesTUBEZATOR
preamp ML26
amps ML No.33
Infinity IRS-V speakers with Xover redone by Arie Nudell.
-
May 6, 2023, 04:50 PM #12
Re: XLR Cable for AES Output
Sorry wrong post
TUBEZATOR
preamp ML26
amps ML No.33
Infinity IRS-V speakers with Xover redone by Arie Nudell.
-
May 6, 2023, 05:06 PM #13
XLR Cable for AES Output
Al, I believe you and I are saying similar things. Yes many gear manufacturers do not follow standards for grounding and older vintage equipment especially those coming from Japan from years back didn't use pin number two as hot.
Cable manufactures don't necessarily know what equipment will be interconnected with the cables they build and so need to follow an acceptable standard themselves to provide a cable that works well in most applications. Hence, many cable manufacturers choose to follow the accepted standard of pin two as hot, pin three as negative and pin one as shield on both ends of either an analog balanced XLR cable or a digital balanced XLR cable also known as AES/EBU 110 ohm cable.
Certainly, if ground loops or hum are introduced due to gear design variances (or mfg's not following an accepted standard) then most cable manufacturers that I'm aware of would gladly take the cable back and modify it for their customers to keep them happy as well lessen the chance of propagating noise within a given sound system.
Cheers!Avanti Audio
arc sp-11 or ls27 | arc d130 | vpi classic 2 w/periphery ring w/Si3N4 bearing & sapphire thrust plate & 2x jmw 10.5i | phoenix engineering eagle & road runner | ortofon cadenza bronze, miyajima zero mono | sentec eq11 w/ Sylvania 5751 TMBP & CBS 7318 | auditorium a23 | canton ref 9 dc | 2x m&k v125 | oppo bdp-95 | chord qutest | lumin d1 & sbooster | avanti audio vivace cables
-
May 6, 2023, 07:51 PM #14
- Join Date
- Nov 2014
- Posts
- 2,089
-
May 6, 2023, 09:43 PM #15
Re: XLR Cable for AES Output
Hopefully by tomorrow I’ll
Have the info and yes we are Saying the same
some makers if you tell them what is to be used can help
one thing I remember is the rca topology of ground isolated in the signal path matters
Most use the ground as the same as shied but not all.
Nor am I Saying not to try
I’m just trying help inform is all.
-
May 7, 2023, 10:20 AM #16
Re: XLR Cable for AES Output
The AES/EBU and balanced audio XLR pinouts are identical. So it comes down to the cable. Norma Mic cables have a characteristic impedance of 100 ohms +/- 50%.
This is irrelevant for normal low frequency audio use, but not for digital transmission. AES/EBU cables have a controlled characteristic impedance of 110 ohms, which does matter for carrying digital signal with bandwidths to tens of MHz.
So experiment away. Your audio cable may have the same characteristic impedance as a digital.one. Or it may not.
With short cables it doesn't really matter anyway.Tom
Audio:
Amati Futura Mains
Amati Homage VOX Center,
Proac Response 1sc Rears,
Three MC2301's for L,C,R
MC 602 for the rears
C 1100, MX 151, MCD 1100, MR 77
Nottingham Dais with Sumiko Palo Santos Presentation
SurfacePro 3, JRiver, WW Starlight Platinum USB, Schiit Yggdrasil, Benchmark DAC3 HGC
Video:
MX 151, OppO BDP-95, JVC RS-500 DILA projector, 106" diagonal Stewart Luxus Screenwall Deluxe with Studiotek 130 G3 material.
Lake House:
Ohm F, MC 275V, C2300, MR 80, Rega P3
OnDeck:
McIntosh MAC 4300v
-
May 7, 2023, 02:26 PM #17
Re: XLR Cable for AES Output
RANE Commercial - Knowledge Base
This is a good guide
The video explains why some se audio products use a 3 conductor cable
Cause both neg and pos singles are Isolated from ground
-
May 7, 2023, 11:04 PM #18
Re: XLR Cable for AES Output
Avanti Audio
arc sp-11 or ls27 | arc d130 | vpi classic 2 w/periphery ring w/Si3N4 bearing & sapphire thrust plate & 2x jmw 10.5i | phoenix engineering eagle & road runner | ortofon cadenza bronze, miyajima zero mono | sentec eq11 w/ Sylvania 5751 TMBP & CBS 7318 | auditorium a23 | canton ref 9 dc | 2x m&k v125 | oppo bdp-95 | chord qutest | lumin d1 & sbooster | avanti audio vivace cables
AudioShark - The Best High End Audio Discussion forum.
AudioShark forum is a leading forum site for High End Audio Discussion, Stereo System Discussion, Home Theater System Discussion, Best Home Stereo System Discussion, Home Theater Installation Discussion etc.
The AudioShark forum was created for sharing the passion of high-end Audio. We have Audiophiles from all over the world participating and sharing their knowledge. From novice to experts, you will find a friendly environment for discussing about High End Audio, Stereo System, Home Theater System, Home Stereo System, Home Theater Installation, Amplifiers, Speakers, Subwoofers, Integrated System, Acoustic treatments & Digital Room Corrections and many more.
At AudioShark, we also have incorporated an exciting Marketplace where members can peruse terrific buys on used gear, as well as meet dealers and discuss the purchase of new gear.
We are as crazy about this hobby as you are! So come on in and join us! Audioshark.org the Friendliest Audio Forum!
Industry Participation Disclosure : The owner and administrator of Audioshark is the owner of Suncoast Audio LLC in Sarasota Florida. Suncoast Audio has a full brick and mortar presence in Sarasota with several great show rooms with many world class brands. More information can be found at http://www.suncoastaudio.com
Audioshark is a community of like minded individuals. Audioshark welcomes participation from all manufacturers and owners of all brands and products. It is our belief that online forums provide a community of like minded audiophiles and music lovers to encourage the growth of this wonderful hobby.
Sincerely,
The Audioshark.org Team
AudioShark forum is a leading forum site for High End Audio Discussion, Stereo System Discussion, Home Theater System Discussion, Best Home Stereo System Discussion, Home Theater Installation Discussion etc.
The AudioShark forum was created for sharing the passion of high-end Audio. We have Audiophiles from all over the world participating and sharing their knowledge. From novice to experts, you will find a friendly environment for discussing about High End Audio, Stereo System, Home Theater System, Home Stereo System, Home Theater Installation, Amplifiers, Speakers, Subwoofers, Integrated System, Acoustic treatments & Digital Room Corrections and many more.
At AudioShark, we also have incorporated an exciting Marketplace where members can peruse terrific buys on used gear, as well as meet dealers and discuss the purchase of new gear.
We are as crazy about this hobby as you are! So come on in and join us! Audioshark.org the Friendliest Audio Forum!
Industry Participation Disclosure : The owner and administrator of Audioshark is the owner of Suncoast Audio LLC in Sarasota Florida. Suncoast Audio has a full brick and mortar presence in Sarasota with several great show rooms with many world class brands. More information can be found at http://www.suncoastaudio.com
Audioshark is a community of like minded individuals. Audioshark welcomes participation from all manufacturers and owners of all brands and products. It is our belief that online forums provide a community of like minded audiophiles and music lovers to encourage the growth of this wonderful hobby.
Sincerely,
The Audioshark.org Team
Terrific!
Clarisys Audio Studio Plus Install...