BTW, I also have an SG, Epi Sheraton II and Heritage H-157 LP. No Fender guitars, all humbuckers. Also I play through Fender Princeton Reverb, Champ 600, Fuchs Blackjack 21, and Fargen Blackbird Custom head w/ reverb & trem & cab with Naylor speakers. Also Barber OD & compression pedals. I may be a one trick blues pony, but a good classic blues sound requires a good axe and amp (reverb, trem & speaker(s) to get the SOUL! ES-339 has that tone! Listen to Big Jack Johnson, Larry Garner, Eugene Hideaway Bridges, etc. to get the idea. All clean, no gain, and sustain. Solid bass, intense mids, and sweet highs. Alnico speakers with later breakup help. Soul blues is fat tone like Gospel.