sacd

Hello everyone, Have a question regarding SACD for PS3 BC. I have two CECHA01 with CWF4.91 (Evilnat). One (which is professionally "Frankensteined 40nm" and which is "sealed" with warranty stickers works with SACD + everything else (CD/DVD/BD). There is a BD (KES-400) in it. Don't want to open...