The Digital Input/Output Option lets you send up to 8 channels of digital audio both in and out of the K2600 from/to the DMTi, via Kurzweil's KDS stream, or even from/to another K2600 or K2500.

Audio coming into the Kurzweil via the DIO can be passed through any VAST and KDFX processing and mixed, if desired, with audio generated by the Kurzweil itself. The DIO also allows you to send two channels of Digital Audio via coax (XLR) or optical jacks, in AES/EBU or SPDIF formats.