Wow I had no idea Sigmas had this kind of a following!
I found this thread looking for information on my recent purchase
of a DM2 N Korean Model SN 93041288 Amazing Tone!
From what i read so far the "2" denotes low quality but the finnish on this guitar is beautiful and it plays like a dream.
The tuners are Grover,is this stock? It also has a pickup hidden inside and when plugged in it sounds great(no feedback)