Radio Shack introduced the TRS-80 Pocket Computer, made by Tandy Corp, in September 1980. | GBH Archives

The TRS-80 Pocket Computer was one of the earliest forerunners to the iPhone. It was also dubbed the "Trash-80"—and now serves as a cautionary tale for the entire tech industry. This is the story of the terrible Radio Shack computer that became your phone: https://www.youtube.com/watch?v=ymmstEpjRJM | Popular Science

The Roland TR-6S is six tracks of advanced drum sequencing that features the most iconic rhythm sounds in music history—all in a battery-powered box that fits just about anywhere. With the familiar step-sequencer, plus dedicated faders and knobs, it's easy to craft custom beats with visceral, hands-on control. The TR-6S is filled with authentic Analog Circuit Behavior (ACB) recreations of legendary Roland drum machines—the 808, 909, 707 and 606—for when you need that classic genre-defining sound