At two of the clubs I play, and also at the studio that I usually practice in, there are three old silverface Twin reverbs.. I have to say - these amps sound perfect. Whenever I gig at those places I usually end up leaving my amps in the car and using the Twin Reverbs instead. Now my issue.. the RI just.. doesn't sound right to me, it's missing something that they have, could be that the circuitry isn't like the original, or that it's modelled after a blackface (what is the approximate tonal difference anyway?) So where can I find a proper, 'right' sounding clone of this amp? I can't find anything that sounds quite like them, nor have I found any relatively local sellers on the internet.