AP - The Recognized Standard In Audio Test

System One was the first audio analyzer from Audio Precision. Introduced in 1985, it quickly became an industry standard thanks to its PC-controlled architecture and ease-of-use.

System One was discontinued in 2002 after 17 years in production. Audio Precision offered full service for 5 years until 2007, then Conditional Service through to Dec 31, 2008.

As of Jan 1, 2009, System One is no longer supported.

This means AP cannot accept instruments for service or adjustment, we cannot sell spare parts or interface cards, and technical support is limited. We will help where possible, but we cannot offer in-depth system diagnostics or troubleshoot test procedures.

We can help with migrating old System One tests to newer APx or 2700 tests.