Thanks so much for posting this. 2 of my most prized pieces of gear are SLO #8 and a five-option SLO I got from BCM around 2008-2009. IMHO the SLO is just a legendary amp design and Mr. Soldano seems like a really genuine, down to earth guy.
I really like listening to him tell his story. He seems like a genuinely good person. I regret never getting myself an SLO 100. Thanks for sharing the video.