Radio number poster design concept

Back to practicing design, but this time it's not a logo concept—just a simple poster concept, or whatever you’d call it. It all started when I tried to create a design of a radio that forms a number or letter. The inspiration came from turning on an old radio, one I’ve had since my college days. It used to be a staple in my dorm room.

In this design, I intentionally kept the details minimal, focusing more on simplicity, even though it might risk not looking much like a radio.

That’s a little backstory behind today’s design practice. What do you think?