XLR cables for a reasonable price?

I can see (+), (-), and ground output wires on each the Left and Right PCB inside my DAC.  They are labeled as such on the PCB.  So best I can tell is that it has the signal, 180 out of phase signal and ground going to the XLRs on the back.  I also see some small transformers which I’m guessing go to the RCAs.  That seems to be per the standard.  I have not looked that closely at my preamp, but I will sometime.  In any case these XLR cables make a significant difference in sound with the DAC through the preamp or direct.  (My DAC is a preamp as well.)  My amp are a balanced design too.  This also holds true for vinyl.

What you seem to be implying is that the internal wiring in a balanced amplifier, or preamp is not important either.  Then the question would be how good do the resistors, inductors and capacitors need to be?  Or the PCBs?

What you seem to be implying is that the internal wiring in a balanced amplifier, or preamp is not important either.

@tonywinga If this comment is directed at me, no, I did not imply that at all! The quality needed internally is very dependent on how the internal circuitry works.

atmasphere

... there are only three ways to do it and they all cost money. One way is to use an output transformer, another way is the way we do it, which we patented. Most high end companies don’t like paying patent fees solely on ego (’not invented here’). There’s an integrated circuit that does the job as well, but many tube preamp producers are loathe to put something like that at the output of their preamp.

And then there's the fourth way, which I think may be the most common: use an operational amplifier. ("Op-amp.") They can be fully discrete, and seem to be the approach used by many, such as ARC, for example.

I agree with you that internal components are critical but I posit that the external components, such as cables are also important.  

I recall a discussion in the 90s about speaker cables.  The question was most speakers used cheap, thin wire internally to the drivers as well as fairly inexpensive components in the crossovers.  So what was the point of buying expensive speaker cables?

That led me to rewire my fairly expensive speakers at the time.  I rewired them with Monster Cable (the good stuff and boy did it solder easily- thick wire made up of hair sized strands) and used some small film caps as bypass caps on the electrolytics.  It improved the sound some- but not as much as good speaker cables, as I recall.  I don't understand how or why that is.

One question- and it is a valid one is what balanced cables do professional recording use on their microphones?  Is it basic XLR cabling?  That's what many on this forum say.  Studios do not spring for high dollar cabling.  On the other hand, what do some audiophile studios such as David Wilson, Reference Recordings or Chesky Records, etc use?  I have some of those records and they sound really good.

Just tried the Mogami Neglex 2534 Balanced Cables that you can buy on Amazon for under $100 terminated with nice Neutrik XLR's. They come in various lengths for not much money.

They are a very nice cable.

I have used both Mogami and Canare Cables for both interconnects (RCA and XLR) and Canare for speaker cables especially their 4S11's in a biwired configueration.