P-100 Baker DECU upgrade
![](https://altoaviation.com/wp-content/uploads/2019/05/Embraer-Phenom-100.jpg)
King Air C90 replacement
![](https://altoaviation.com/wp-content/uploads/2019/05/King-Air-C90.jpg)
Audio Int. replacement
![](https://altoaviation.com/wp-content/uploads/2019/05/Audio-International-upgrade.jpg)
Gulfstream GIV upgrade
![](https://altoaviation.com/wp-content/uploads/2019/05/Gulfstream-GIV.png)
Venue / Ovation Integration
![](https://altoaviation.com/wp-content/uploads/2019/03/Photo-6.jpg)
CMS replacement
![](https://altoaviation.com/wp-content/uploads/2020/08/more-square-scaled.jpg)
“We had the obsolete Bose® system in our GIV SP replaced with a new digital ALTO direct replacement sound system in conjunction with a Collins Aerospace Venue™ installation. The install was done by Gulfstream Long Beach, CA. The system sounds incredible and rocks the house. It is the best-sounding system we have ever heard in an aircraft. It has performed perfectly and would rate it a 10 out of 10. We highly recommend ALTO certified cabin audio systems.”
Jeff Winslow, President, JET AMG, LLC
New retrofit audio upgrade for Challenger 601, 604 & 605 aircraft
Our newest cost-efficient, fast, and seamless solution to upgrade old Audio International and Baker cabin audio systems.
![](https://altoaviation.com/wp-content/uploads/2021/03/Challenger-605-1.jpg)
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