Though I'm not sure if it meets critical acclaim standards, Tom Scholz basically recorded the debut Boston album in his basement[1] and that thing sold 25 million.

[1] https://en.wikipedia.org/wiki/Tom_Scholz

Also I grew up playing with his Rockman device and it was sincerely one of the coolest guitar innovations a kid could have access to early on.

https://en.wikipedia.org/wiki/Rockman_%28amplifier%29