Echo test hardware is used globally to verify audio quality for millions of devices every year. With over 25,000 units installed worldwide, there’s a good chance the device you are using to read this was tested with an Echo product.

our products

Echo test interfaces form the backbone of a high-quality, reliable, cost-effective mass production test system.

Developed in Santa Barbara, California, Echo test interfaces have proven to deliver consistent, fast results in real-world applications. Our focus on build quality and audio quality enables our hardware to endure for years under the rigor of mass production. Echo’s pricing, reliability, and flexibility offer some of the most cost-effective and capable testing solutions available.