The Mudcat Café TM
Thread #71908   Message #2557587
Posted By: GUEST,multiple sigma owner
04-Feb-09 - 10:29 PM
Thread Name: Sigma Guitars
Subject: RE: sigma guitars
I have a GCR-7 japanese made probably a 1975. It has a solid top. GCS stands for Grand Concert Sapele. I think the seller might be right. It probably is a solid top.