XLR vs. RCA

Jeffloistarca, sounds like you are on the path to success, and done within a sensible budget. True 600 ohm balanced circuits are less likely to be affected by the interconnect connection than with single ended RCA circuits. That is not to say there is no difference. Ralph at Atmasphere has done some of this testing, and I have known him for many years. His products are true balanced and true 600 ohm, and his tests concluded that inexpensive cable worked as well, until you reach the very best wire, where you could achieve a big jump. His test conclusions (at that time) were the same as mine, that Purist Audio Dominus was indeed the exception to the rule, the same wire I run single ended.

Hi Detlof. Been following your comments on recent posts and wanted to tell you,I think your a class act. Nice work on the Musicality issue.
Just a notice for all of you on this thread to watch out for XLR/Balanced compatability between true balanced equipment. There was no international standard for pin 1,2 or3 on your plug. Try putting your Balanced Studer or Ampex machine on your Hi end preamp, hey your out of phase. I dont know if this has been corrected these days, with a standard. Needless to say this is extremely important.

i'm w/al porter - in theory, balanced will be quieter than single-ended, but if ya got quiet single-ended awreddy, going balanced may not add any benefit. as i now have the capability to run my preamp & amps in a truly balanced configuration, & as my current single-ended i/c's between the pre & my single-ended x-over are 6m, i contacted phil marchand, the mfr of my marchand x-over, about his true balanced conwersion set-up he offers - he said don't bother if ya don't have a noise problem now...

and, jeff, were ya using the same 25' goertz cu micropurl w/rca's before? the improvement may be due to switching cabling, not necessarily due to switching to balanced from single-ended... ;~)

regards, doug s., dead-quiet w/6m single-ended i/c's

Hello Frap, thank you for your kind words, as well as for you important input! If I am not mistaken, next to the Studer, you had the same problem with the early Spectral 200 class a, as well as some other high end amps, which offered XLR inputs for "studio use".

Thanks for the information. At the present time, my 6.5 meter run is Silversonic BL-1 with RCA connectors. The passages between cuts on CD's, at full volume, are dead quiet. Based on what I see above, I probably should save my money and keep what I have.