vRetro ULA Replacements vLA81 & vLA82

The vLA81 & vLA82 are a modern plugin replacement for the ZX81 ULA or Spectrum 48K ULA.
As they simply don’t make ULAs anymore, then unfortunately if the ULA has failed, then options for repair are rapidly diminishing.
The vLA81 & vLA82 provides a simple way to keep these icons of 80’s computing going.

vRetro ULA Replacements vLA81 & vLA82