You have selected Proteus X LE or Proteus VX to Emulator X3 Crossgrade

This crossgrade is for users that already have Proteus X or Proteus VX and want to purchase the Emulator X3

To qualify for this upgrade, please enter your qualifying E-MU hardware serial number in the box provided below. E-MU Serial number is on the original box, on the PCI card or the bottom of the E-MU product.

Qualifying E-MU hardware is:

Xboard 25, Xboard 49, Xboard 61, 0202 USB, 0404 USB, Tracker Pre, Xmidi 1x1, Xmidi 2x2 , 0404 PCI, 1212M PCI, 1616 PCI or 1616 CardBus, 1616M PCI or 1616m CardBus, 1820 or 1820M PCI product.