For those curious about the Minibox E+ to ES upgrades, here are internal shots comparing E+ to ES. With zero burn-in ES sounds fuller, but a bit more sibilant. I don't know if posting internal shots is against forum rules, if so please let know. I will take the photos down. Click on Photos to Enlarge Minibox E+, top view Minibox ES -top view Minibox E+, bottom Minibox ES bottom
Hello, I know this thread is a bit old but I still possess a Minibox-E but the power supply blew up. Do you happen to know who made this amp and if there may be any diagrams about?