CCSS samples are used to correct your colorimeter to your display if you don’t have a spectrophotometer. They can be used with HCFR or ArgyllCMS.
Display Calibration – Spectral Samples (CCSS)
Microphone Positioning Adapter (For Audyssey, YPAO & Dirac) – No Longer for Sale
The Mic Positioning Adapter is used for the Tight and Mid mic-patterns in Secrets of Audyssey and YPAO - The Lost Manual.