They have that silky smooth vintage tone along with great balance and playability.

The gauges of the lower three strings in this set -- 25-35-45 instead of 26-36-46 -- help to keep the lows from overpowering the highs, providing good balance not only in tonal output but also in overall string tension (similar to the "balanced tension" sets also available from D'Addario).

Have a well balanced resonant gutiar?