Bumpboxx’s BB-777 is a modern boombox with meticulous vintage design

Bumpboxx, purveyors of large retro speakers, has a Kickstarter campaign up for the BB-777, a full-featured modern boombox modeled closely on the legendary Sharp GF-777, a grail item for 1980s gadget hunters. The campaign has attracted considerable attention: it already raised more than $3 million from thousands of backers, with more than 50 days still r…