Everyone who sees the microphone standing
there thinks of the performance that will take place.

In the more than 60 years since the first professional product,
the C-37A, Sony has built a committed relationship with
people in the field of music production based on technology.

This is the history of Sony Pro Audio as told by these people,
and the story that continues to this day.

• Chapter 1　Established analog technology became the foundation for Sony’s breakthrough into digital audio technology.
• Chapter 2　The birth of digital audio technology and its dramatic progress.
• Chapter 3　A universally accepted digital multi-track recorder.
• Chapter 4　Further expansion of Sony’s professional audio products.
• Chapter 5　The pursuit of high resolution audio, and the world of three dimensional sound.