Hmm ? strange. This must have been a very special edition of a Randall Satan
I've had a Satan for a few weeks already back in 2015, but the only what I've had figured out has been, that "Undisputed Master Of High Gain at Randall" has copied with just a few minor value changes of some components the entire circuit areas of the California channel, of the Scream channel, of the power stage, of the entire voltage supply and even of the regulated DC voltage supply for the preamp tube's filaments of that DINO 939 which he got from me back in 2007 ...
... as I've just said, he has copied the circuit areas.
But he hasn't used the same component brands, no eyelet boards, no PTP wiring, he hasn't (and couldn't) copy my transformers, he's used cheap & wimpy high capacitive shielded cables, he couldn't supply the amp with NOS Tungsram preamp tubes & NOS RFT/Siemens power tubes AND he couldn't copy my craftmanship
Sorry, but please let me be frankly & honestly - the amp sounded like shit, althogh I've tried my very best, to dial it in as good as possible.
If this amp would have been my baby, made by my hands, then I'd have promptly used a gun - directly into my mouth