The Audio Precision System One analyzer made its debut 40 years ago, and to mark this milestone, we are on a mission to find the longest-running System One in the world! If you are the owner of the oldest, in-service System One, we will trade it—at no cost—for a top-of-the-line APx555 audio analyzer
Think your System One might be the oldest? Submit your information below by April 30th, 2025, and our team will be in contact to verify your analyzer. We cannot wait to see how many System Ones are still in use! Enter now for your chance to win an APx555.
