Have been playing around with WA Quantum Chips for a while. I have been using three cable chips and two transformer chips. I am using them in a headphone system comprising a modded Oppo 103 and Bada PH12 Hybrid SET tube headphone amp along with naked Sennheiser 600s. Cabling by Analysis Plus and Nordost, all of which has been cryo'd and broken in on the latest Audiodharma Cable Cooker. I am determined to get to the bottom of the WA Quantum Chips; however, so far I have to side with those who have had inconsistent results. I admit I am probably not the best person to evaluate these chips IF it's TRUE that they need a few days or a week to settle in, since there is SO MUCH else to do besides wait around for the chips to settle in. So, far I have not had an Ah, ha! moment. Last night I removed all WA Chips from the system and will try a new strategy for them in the next day or two such as trying a cable chip on the breaker box.