Reporting question for Vacuum Tube - 12AX7 / B759, Genalex Gold Lion

Product:
Vacuum Tube - 12AX7 / B759, Genalex Gold Lion

Question:
Hello, I wonder if I can use these Genalex Gold Lion ECC83/B759 (12AX7) on my Saturn Signature – Class A Integrated Amplifier? email: f-holm@online.no