Hi, do all DVT4s are prototypes? Do you have some info regarding dvd emulator kit revisions difference?
No, they aren't all prototypes. Those are typically just the first of the "Final Hardware" revision from August 2001 and possibly slightly after.
The one I have is a Revision 1 has 3 stickers on the box, (1) DVD Emulator Kit (2) 940-75004 Rev. 01 XBOX, DVD EMULATOR (3) Made in the USA Inside the box is the Raptor PCI card and HDD, mine are both sealed. Raptor DVD EMULATOR APPLIED MICROSYSTEMS CORP 700-75307 REV 01 DP 26955 * 069 MADE IN USA (sticker on back) Fujitsu Limited Model: MPF 3204AT Part No: CA05423-B934000A Date: 2000-12 Other Assemblergames discussions; https://assemblergames.com/threads/xbox-dvd-emulator-kit.47810/ https://assemblergames.com/threads/sealed-xbox-raptor-card-for-xdk-dvd-emu.41763/
I have a few emulator kits that came with bundled with DVT-4 systems as well as an emulator kit that I purchased seperately. I've attached a few pictures of the one I bought seperately. It's a revision 3. It came with 2 raptor card variants and a Maxtor HDD.