Tube Amp Archive

I was unable to find a schematic from heisthl with the d-lator and reverb built in - any chance you remember where it is an could link me? But really what I'm interested in is a layout to accompany the schematic. It makes building the amp so much easier to not have to do your own layout work, especi...

I've read that people have put their d-lators in with the dumble amp, but the only files I've found are for an external version. I'm not sure why you would want the external version over an internal version, as there aren't many parts and you avoid an extra transformer. If there is any info here tha...