Larry is a sick man.
Well done foxytom,! I Love you because Nu, then I start with BTT! Posted on From the mid to late 90's I have (had exaggerated many) daily 'nen Silverface Fender Dual Showman or Twin Reverb cpl. rebuilt, which means that almost ALL been removed in the chassis first, especially those doubtful circuit carrier board ... ... and then followed the cpl. Rebuilding the amps with Fender Blackface clean sound and Dumble Overdrive Sound, Hall. Both channels, the Hall ratio was set to double the intensity of Clean firmly against the lead Any other distributions or even a Hall-balance controls Clean Overdrive would be on customer problems have been possible. course consisted of rebuilding a low and thus studio-grade effects loop on tube base, which is active in both channels. And of course, the entire conversion on a specially . designed, massive Eyeletboard up Let's start stop slowly with the photos. Left side of the front panel - here the controller layout is unchanged, except that now that the classic 'Blackface Clean' drinne is, including reverb and effects loop. Left of the two inputs, the last inputs right for the orig. right channel brauchts here never, never - purely so bushes removed and plugs: Right side of the front panel - now here is the legendary and coveted 'Dumble Overdrive' in it, where you 'rethink' some regulators designations must, especially since the amp no longer about the previous vibrato (which actually a tremolo) has. Volume is now the first gain control - with the reverb control affects both channels, but the Clean high and the Overdrive - Treble, Middle and Bass meet unchanged its functions as the label reduced intensity, as already mentioned above - the 'Speed' knob is the 2nd Gain knob turned, and the orig. Dumble times 'Drive', sometimes 'Overdrive' is defined - the 'Intensity' slider controls the volume level only the overdrive channel and called the original 'level' - the 'Master Volume' is the master remained, and thus controls the entire final volume of Amps - if you pull it, is still a preset Presence boost the overall sound (but does not need a serious 'Dumbler' really: to the rear RCA jacks were at 'vibrato pedal' and 'reverb pedal' exchanged for phone jacks and are now . the SEND & RETURN jacks on the effects loop has become the far right next to the 'Hum Balance pot' still got jack came to where the foot switch for the channel switch connected: Since the entire remodeling a precursor tube longer than originally present required - now seven instead before six preamp tubes - had the reverb transformer release under an extension of his cable its rightful place and emigrate to's 'Doghouse', thus the extra preamp tube to make room for a technically sensible position: to provide only to the 'completeness' enough, even a photo of the . (unchanged) other side of the chassis, the connoisseur will recognize, however, that this tasty-schmatzige and highly coveted NOS RCA 6L6GC are used as power tubes: Now, finally, 'in medias res' - the Gutshots - as the thread title specifies yes: And yet the other half of the board: The "empty" relay base was intended for a foot switchable Presence boost, but which is used as already mentioned not from a reputable Dumbler anyway, so there's no relay used following some slightly more detailed photos for those who want to use this post as an incentive and spiritual bond for a self-planned Fender complete remodeling Maybe I'd one or another inquirer even 'nen circuit diagram shown here and recently upgedateten complete conversion to send -. unless those nice via PM or Email with me then inquires where the area of the first-half pre-amp tubes: The area of the third to sixth incl preamp tube: And yet the range of the seventh, the PI tube: