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-   -   Which is better? TRS to XLR, or TRS to TRS? (

tonseyd 28th May 2020 10:42 PM

Which is better? TRS to XLR, or TRS to TRS?
Updating my studio and noticed I've got both 1/4" TRS & XLR inputs in my amp. Currently going from my audio interface into my speaker amp via the 1/4" TRS inputs. Is it any more advantageous using the XLR inputs in lieu of TRS?

Also, how much do you value a high-end cable versus a generic cable? Have you noticed any additional clarity using a high-end cable?

Thanks in Advance!!


psycho_monkey 29th May 2020 02:34 AM

In theory, XLR is the more professional, latching solution. TRS is more of a space-saving, semi-pro option. Less robust and the potential to cause damage under certain circumstances (eg leaving phantom on and connecting a ribbon mic within a TRS patch. In practice, if you're not constantly repatching, it's just a different shaped connector.

Speedskater 29th May 2020 11:39 PM

I have always had better luck with XLR connectors. Maybe because of the well designed self-wiping pins and that the pins are more protected when not in use.

FranciscoFrugoni 30th May 2020 03:17 AM

Soundwise, they are the same.

Don’t be fooled by the fallacy: XLR = Good, TRS = Not so good.

Both are balanced connections and if the connectors and soldering are good, you won’t have any difference.

Speedskater 31st May 2020 12:55 AM

Yep, soundwise, they are both the same.
But mechanically, the more robust XLR connector will handle abuse better.

nat8808 31st May 2020 01:48 AM

Over time, I've only ever had problems with contacts in TRS . They're sprung contacts and can loose their contact force. Then I often find the gold plate doesn't wipe well (or maybe it's that the gold plate rubs off quicker and then corrosion sets in) with TRS. So, it does depend on how often you're going to plug and unplug in my opinon.

David Rick 7th June 2020 12:38 AM

There is much larger interconnect surface area on XLR pins than TRS connections. That won't matter now, but it might in ten years, depending on whether you live in a coastal or humid area or let people smoke in the studio. If you're really concerned about long-term reliability, you should also match the pin plating with that of the equipment: gold with gold, silver with silver. That will prevent galvanic corrosion, preserving not just your cables but also your rack gear connectors.

OTOH, TRS can be more convenient for mobile rigs if you must set up and tear down in a hurry.

David L. Rick
Seventh String Recording