What did the hotline button do?

Let listeners talk over the music

Sony Walkman Quiz: The 1979 Cassette Player That Went Mobile

This sony walkman quiz slips on lightweight headphones and presses play. Play 10 interactive questions on the 1979 TPS-L2, Masaru Ibuka's wish to listen on flights, Akio Morita's push, two headphone jacks and a hotline button, the cassette tape, early export names like Soundabout and Stowaway, the Discman of 1984 and how Walkman entered dictionaries.

Start Sony Walkman Quiz

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Year
When was the first Walkman released?
Model
What was the first model called?
Idea
Which Sony co-founder wanted music on long flights?
Media
Which media did the original Walkman play?
Jacks
How many headphone jacks did the TPS-L2 have?
Hot
What did the hotline button do?
Names
Which name was used in some export markets early on?
CD
Which portable CD player followed in 1984?
Record
Could the first Walkman record?
Word
What did Walkman become?

Explanations: answer key for all 10 questions

Q1: When was the first Walkman released?
Answer: 1979
It launched in Japan.
Q2: What was the first model called?
Answer: TPS-L2
It was blue and silver.
Q3: Which Sony co-founder wanted music on long flights?
Answer: Masaru Ibuka
Akio Morita pushed the product.
Q4: Which media did the original Walkman play?
Answer: Cassette tapes
Philips introduced the compact cassette.
Q5: How many headphone jacks did the TPS-L2 have?
Answer: Two
Friends could listen together.
Q6: What did the hotline button do?
Answer: Let listeners talk over the music
A small microphone helped.
Q7: Which name was used in some export markets early on?
Answer: Soundabout
Stowaway was another.
Q8: Which portable CD player followed in 1984?
Answer: Discman
Later renamed CD Walkman.
Q9: Could the first Walkman record?
Answer: No, it was playback only
That surprised many.
Q10: What did Walkman become?
Answer: A widely used word for portable players
It entered dictionaries.

Music You Could Carry

The Sony Walkman, launched in Japan in 1979, made music personal and portable. The first model, the blue and silver TPS-L2, played cassette tapes, the compact cassette format introduced by Philips. Co-founder Masaru Ibuka wanted to listen to music on long flights, and Akio Morita pushed the idea into a product.

The TPS-L2 could not record, which surprised many. It had two headphone jacks so friends could listen together and a hotline button that let them talk over the music through a small microphone. In some export markets it was first sold as the Soundabout or Stowaway before Walkman became the global name.

In 1984 Sony launched the Discman, a portable CD player later renamed CD Walkman. Walkman became a widely used word for portable players and entered dictionaries, and the brand lives on in digital music players.

What This Quiz Teaches

Music and tech fans will enjoy these questions.

When the Walkman arrived
Whose idea it was
Which features it had
Which names were used
What came next

Did You Know?

Foam headphones were part of its look.
Batteries were usually AA.
Mixtapes boomed in the Walkman era.
Joggers loved its light weight.
Auto-reverse arrived on later models.