"I eBay-ed the Flea recently and upgraded to a special concert-sized Fluke with a 16-fret, rosewood fingerboard and a Fishman pickup so I can inflict aural damage on bigger crowds in the future -- the larger size projects more volume and the instrument is especially resonant: strings played near the top often sound as if they are being 'doubled' or run through a chorus pedal." . . . . .