I own two, a 2006 AEF20CSNERI G1201 & a 2007 AEF20CSNERI G1202. First off they have the same electronic setup but the construction is completely different. The 1201 is completely hollow with a fully carved back and the 1202 has bracing top and back which gives them a different tone respectively. The jumbo body shape and superb neck dimensions are the best I have ever seen. Plugged in, both produce excellent tones and I’m a huge fan of the model.