The Echo AIO-A1 is a multichannel acoustic interface built for production-line testing and QA/QC verification. Combining two 10W amplifier outputs and four mic/line analog inputs in a single unit, the AIO-A1 is an integrated, cost-effective, and reliable high-throughput audio test solution.
Each input can be individually configured as a line level input or as a measurement microphone input. Microphone inputs include an IEPE microphone conditioning amplifier with integrated constant current power supply (CCP).
The AIO-A1 presents a standard USB audio sound card interface and is compatible with most audio test software including APx Flex, LabVIEW, Soundcheck, and ARTA.
If you need more input or output channels, check out the Echo AIO-A2.
4 IEPE microphone / line inputs with TEDS
2 amplifier outputs
USB 2.0 audio with locking connector
Quiet fanless design