There isn’t an official Eventide recommendation but I like using:
Creation Music Company: https://creationmusiccompany.com/collections/trs-dual-mono-patch
West Coast Pedalboard: https://westcoastpedalboard.com/product/trs-to-dual-mono-insert-cable/
EBS Flat patch: https://ebssweden.com/content2/accessories/patch-cables-connectors/
