"Extra quality" also means no one has hex-edited the file to change the region code or remove the boot logo. A pristine SCPH70012BIN will correctly identify as and will show the "Sony Computer Entertainment America" startup text.
The "extra quality" wasn't about emulation accuracy or audio fidelity. It was about resolution . RenderFaithful wasn't a gamer. He was a data archeologist. He'd been buying up every SCPH-70012 he could find, paying people to dump the BIOS with ever-increasing precision, looking for something hidden by a Sony engineer two decades ago. ps2 bios scph70012bin extra quality
model, one of the most popular revisions of the slimline series. Hardware Initialization "Extra quality" also means no one has hex-edited
While often used as a marketing buzzword in download circles, "extra quality" in the context of BIOS files generally refers to: It was about resolution
His workstation was absurd: a custom FPGA reader with gold-plated pins, a linear power supply cleaner than a hospital's, and a shielded enclosure that blocked every stray hertz from the city's cell towers. He'd desoldered the BIOS chip itself—a tiny, unassuming MX29LV040C—and placed it in a zero-insertion-force socket.