The Radio Now

: Solid-state components don't burn out or break as easily as glass vacuum tubes.

: Unlike vacuum tubes, which need time to "warm up," solid-state radios turn on and function instantly. Other "Solid" Radio Contexts The radio

Depending on what you're looking for, you might also be referring to: : Solid-state components don't burn out or break

If you tell me more about what you're looking for—like if you're asking about (like Spotify's "Radio"), amateur ham radio gear, or physical design —I can give you a more specific answer. which need time to "warm up