Are Sigma acoustic and electric guitars any good?

Answer by  gitter (30)

For the price, they're great! I owned an acoustic Sigma made in the 90's and it sounded very nice (once again, for the price. )

Answer by  Banjochamp (132)

Sigma is the generic end of Martin guitars. They sound great, string action is low and easy to fret. I recommend Sigma for all level guitar players.

Answer by  pambam (892)

Sigma guitars were a division of Martin and are no longer produced. The quality of any individual instrument were vary. They were meant to be easily affordable guitars.