The Echo AIO ™ is a modular audio test platform ideally suited for high-volume continuous mass production. The AIO combines the functionality of multiple standalone devices into a single, integrated unit, making test stations both more reliable and less expensive.

The AIO comes in a variety of configurations with flexible analog and digital I/O options.

The AIO is USB 2.0 audio class compliant, so it works just like a sound card. Standard audio drivers provide seamless support with industry-leading audio test software.

The design of the AIO draws on our decades of experience creating high-quality consumer and professional audio interfaces. Since its introduction in 2014, the AIO has been used to test hundreds of millions of products. The AIO is a proven, field-tested, cost-effective, and accurate audio test solution.

models

models

AIO comparison

AIO
comparison

AIO-1 AIO-2 AIO-L1 AIO-S AIO-AT AIO-LT AIO-AC
10W amplifier out 2 4 4 2 2
Line/headphone out 2 2 2
IEPE microphone/line in 4 8 4 6 4 4 4
TDM channels in/out 10 / 10 10 / 10
Impedance measurement Yes
GPIO in/out 8 / 8
DC power supplies Yes
DC current measurement Yes
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