You have selected Proteus X or Proteus X2 to Emulator X3 Crossgrade

This crossgrade is for users that already have Proteus X or Proteus X2 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.