

The Moog Apollo was a polyphonic synthesizer project developed by Moog Music in the early 1970s. Although it never reached commercial production, the Apollo represents an important milestone in the history of Moog synthesizer.
Virtual MOOG APOLLO presentation
Moog Apollo: The Pioneering Polyphonic Project
Overview of the Moog Apollo Project
The Moog Apollo was a polyphonic synthesizer project developed by Moog Music in the early 1970s. Although it never reached commercial production, the Apollo represents an important milestone in the history of Moog synthesizers[1].
Historical Context
- The Apollo was part of an ambitious project called Constellation[1]
- This project was intended to include two keyboard synthesizers: the polyphonic Apollo and the monophonic Lyra[1]
- The Constellation project also included the Taurus bass pedal synthesizer[1]
Development and Legacy
Although the Constellation project as a whole never reached commercialization, it had a significant impact on future Moog products:
- The Taurus bass pedals were released separately[1]
- The concept of the “Apollo Polyphonic Synthesizer” evolved into the Polymoog[1]
- The Apollo is considered the first polyphonic Moog, although it was quickly abandoned[3]
Impact on the Industry
Even though the Apollo was never commercialized, its development contributed to the evolution of polyphonic synthesizers at Moog:
- It paved the way for the development of the Polymoog, which became Moog’s first commercially released polyphonic synthesizer[1]
- The project likely influenced the design of other polyphonic synthesizers of the era
Conclusion
Although the Moog Apollo remained a prototype, its development played a crucial role in the evolution of polyphonic synthesizers at Moog. It represents an important step in Moog’s transition to more complex and versatile instruments, paving the way for future innovations in sound synthesis.