So, what's so great about this envelope filter again? Are there any unique abilities vs the sea of available options around, or do people just expect to be wowed by the tones of Spaceman? I'm more of a tone-guy than an options-guy, and haven't ever felt any reason to be swayed from my Mutron 3x. I'll definitely be getting a Sputnik III or whatever it will be called, then I'll either sell it, or keep it and sell my II. Anyway, I'm feeling pretty Spacemanny lately, wearing this stylish PAPR for an exponentially expanding number of patients every day. Maybe Zak will release a special edition COVID-19 finish, with a graphic of Spaceman wearing one?