Okay, so I tried a GK 700rb and loved it (besides its lack of compressor - now I have to buy a seperate one), although I found out that this is the old model, the straight 700RB, not the 700RB-II. What is the reason for the II model? I have just heard a few dodgy things about GK around here, and although I love the sound, I dont what to buy it if its guts are gonna drop out in a couple of months. Is it a harmless upgrade? Or was it an attemt to fix a dodgy amp and then start a new? If harmless, then what is the difference between the two? Someone...Anyone?