As an experiment I removed all Cherry MX blacks from the keyboard and fitted Cherry MX browns where I needed them. This way I could have both the programmable functionality of the Tipro and MX brown switches. The keyboard works a charm, but I am no longer using it as I have built my own keyboard now. There are gaps where no keys are fitted. You can either solder those yourself, or I can solder them for you.
The PS/2 cable is fixed on this model. There is a Pharmatechnik logo on the upper right corner.
Looking for 25 Euro (plus a bit more if I have to solder switches from my stock).
Shipping within the Netherlands: 7 Euro
Shipping within Europe: 16 Euro
Shipping rest of the world: 25 Euro
Pick up: free
If you can find cheaper shipping (ca. 1.5kg) I could use that as well.
Sending PM.