IR codes for K4100 preamplifier

Hi,

My uncle wants to bring back to life his old K4100 preamplifier but the original remote (K8049) doesn’t work anymore. I’m wondering if someone has a LIRC configuration file with IR codes for this preamplifier.

Thank you.

I don’t know the codes but it looks like the K8049 is still available.
https://www.velleman.eu/products/view/?id=350943