- MediaMatrix by Peavey announces the new NION nE, a powerful DSP platform in the tradition of the legacy NION products designed for cost-efficiency and mid-market applications. At a lower entry cost, the NION nE brings the power and flexibility of nWare to a broader array or designers and contractors. The NION nE will support up to 32 channels of analog audio, and up to 64 channels of AES digital audio via four Nio card slots in the NION nE frame. It uses the same Nio cards as a standard NION frame, so users get the same selection and variety of input and output options, including the new Nio-AEC echo cancellation card.