After doing much research on how Billy Gibbons got those beautiful tube crunch tones on the first three ZZ Top records it appears the amp used was probably a '63 Fender brownface Deluxe 6g3 cranked to the max. I know that there are some pedals out there that aim at the old Tweed era tones but is there something that nails that low wattage Fender brownface Deluxe tone? I think that that amp was only putting out like 15 watts. I remember hearing a couple of clips of the Wampler '57 Tweed, I think that is what it was called and that certainly did get quite close to the brownface tone from what I could tell but I'm not sure that Wampler is even still making that pedal. Any suggestions out there?