Available for purchase on October 25, 2024 10am PDT.
The NeoBiosMasta (NBM) VMC is a bios replacement board for your Omega and MV-1C that includes an eprom socket and a 16KB virtual memory card (VMC). (Purchase of a separate Unibios 4.0 eprom is NOT included for this product)
The MV-1C normally does not have the ability to support a physical memory card. This board tricks these systems into thinking there is memory card installed. 8 times the size of an original memory card!
If you use a XXX in 1 multicart, you may need to power off the system to change games. This is a software bug inside of multicarts that disables returning to the game select menu when it detects any memory card. This is not a bug with the VMC boards and will happen on any system with any memory card present.
Bios removal is not required to use this product. If you wish to use the onboard bios, simply leave the eprom socket empty. If you wish to use the eprom socket to install the Unibos, you must disable or remove the existing bios on your motherboard prior to installation of the NBM. Soldering is required for disabling the bios. Please see product pictures for wiring diagrams. We are not responsible for any damage to your motherboard during installation.
This version of the NeoBiosMasta is compatible with the Omega Entertainment Machine without needing to do any case modifications. It is also compatible with MV-1C based builds. It is not compatible with the MV-1B.