Classic plug-in offers a legendary collection of vintage echo effects with updated 64-bit performance for Pro Tools 11 and higher Echo Farm 3.0 combines that same beloved collection of vintage echo effects with powerful 64-bit AAX performance and compatibility with the latest Pro Tools versions, so artists and musicians can bring their favorite effects back to the studio. Line 6, Inc. today introduced Echo FarmTM 3.0 plug-in, offering a legendary collection of vintage echo and delay effects in an updated 64-bit AAX format for Pro Tools 11 and higher.