I guess it doesn't matter. It's just a mess in their database. Beware of Newark option which costs much outside of North America. BTW, order the LME49860 for yourself. This one looks best to me and I didn't have it in the review time.NelsonVandal
, the LME49720 sounds different than the LM4562, and the LME49860 is better than both. BTW, you can perform a test: supply the LME49720 or LM4562 with +-22V rails and see if it's blown.
If so, then it sure is a different circuit than the LME49860. BTW, some specs are a bit different.
Thanks for loaning the "AD797 clone" BTW.
I have some impressions and will let you know later. Very nice job and sound.