can any one please help me find the driver for the x1 mk 1 for mac os 10.15.7
Kontrol X1 Mk1 is officially only supported up to macOS 10.11 El Capitan. There is an alternative solution by @Opa but if I got it right in another thread this solution needs at least macOS 12 Monterey or even macOS 13 Ventura.