Signal Cables —Silver Resolution.

I’ve used them but it was prior to 2018. Good cables for the price. Seems a little deceptive that they are called silver resolution but use a mixture of silver and copper. I like the Signal they make good products, just not sure about the choice of names. 

It’s probably still worth trying them out. They have a good return policy if you don’t like them. I wouldn't call them giant killers or anything though. Good cable for a low price, which is not as rare now as it was back when Signal first started. If your gear is up for it then you would probably benefit from something nicer.

I have them in a fairly high resolution system with reasonably expensive gear.  They are 3M long with Neutrik connectors and spades. I had a complete loom of Signal cables and have upgraded the XLR interconnects with way more expensive cable to good effect. I still use their power cables for the amps and I always think I'm going to upgrade the speaker cables but hang onto them - they are quite good.

Thank you, @timothy_m and @tubeguy80 .  Very helpful.  
 

If this is for something like a less critical, secondary system type thing I’d look at Pine Tree Audio.