DSP?62?AEC is a member of the Kramer XSPerience family of DSP products. DSP?62?AEC is an advanced, professional 6 x 2 audio matrix switcher that includes multi?channel DSP, AEC (Acoustic Echo Cancellation), HDMI de?embedding, and class compliant USB audio interface. The comprehensive and user?friendly graphic interface makes configuring every detail of your audio system intuitive and easy.