Alexandra Wolfe Plays an O'Brien BRW concert classical guitar 

Fantastic guitar

Wonderful !!!!

I think I prefer the single top? But I need to be in the room. Lovely job Alexandra!

I find the single top has more focus, more presence, and a fuller tone across the spectrum. Definitely can hear better realization in the trebles and the harmonics are very present. The double top has a bit darker sound (cedar component?) and isn’t as projective as the single top. Both are terrific sounding instruments so take it all for one player’s preference. Are the guitars the same age?

These instruments are both great sounding instruments. They confirm my preference for the single top. The double tops that I've heard and played (and made) have a balance that leans toward the treble end and the midrange takes on a slightly "honky" sound - sort of like what happens if you talk and them cup your hands around your mouth. You get more projection but the tone changes - not for the better IMHO. The single top is more balanced, and has a fuller sound. Occasionally though on some pieces that have 3 or 4 voices the inner voices are more distinct on the double top.

The non double top guitar is a tad off from "traditional' compared to the double top. It has a mini tornavoz.