Savarez 570CR Cristal Rouge NT Classical Guitar Strings, Full Set

The trebles are rich, round and have a penetrating bell-like clarity. The basses are warm yet powerful sounding.
As a matter of personal taste, I prefer the relative mellowness and warmth of the 520R strings, but if those are too warm and mellow for you, these 570cr would be ideal.

I mainly play a Spruce/Maple Torres replica guitar and when I first got it, it sounded really nice but as soon as I changed strings, after a few days the treble strings began to sound very hollow and un-focused even after trying quite a few brands. It was frustrating until I tried a set of these strings that I had for quite a while. The trebles sounded sweet and retained it for about a month with daily playing averaging about 2 hours a day. The bass strings are also good but just a little bright for my taste, so sometimes I substitute Aquila rayon basses which are warmer and have a deeper bass sound. These are normal tension strings and unlike carbon do not have a thin and tight 1st string. Intonation seems spot on and they allow you to bring out the Spanish character of your guitar, or to play Bach just fine.
The strings are available individually if you like to mix sets. They are definitely worth giving a try.

These strings are consistently the most melodic sounding, and offer a great malleability for tone, color, and texture. They also last a long time, and are very affordable.

This is the Number 1 string source in the US!

I read on who uses savarez and why. Now that I am using them I see why big names are using these strings in the flamenco world.