Yet another golden oldie project, shot on real film. Former Peavey TB Raxx bass preamp, cut down and rebuilt as a 2 channel tube DI preamp, using RCA output transformers of unknown origin. 'Atomic Energy Commission' badge added for authority; I pulled a bunch of those off of gear I scrounged in Los Alamos. Input has parallel jacks to feed an amplifier (never use them) and 1M ohm input pot feeding fixed gain stages. I roughed this in with a simulator way back when, then did a lot of listening tests and small changes. Revisited with simulator later and came up with a better solution that I've still never implemented. This gets stereo keyboard feeds and acoustic guitar pickups most frequently. Built it originally to take on tour with a band I was recording who used two acoustics with pickups.