Reporting question for Vacuum Tube - 12AX7 / ECC83, Mullard Reissue

Product:
Vacuum Tube - 12AX7 / ECC83, Mullard Reissue

Question:
Would this work as a replacement for Groove Tube ST-12AX7-R tubes?

Answer:
Yes this will work in any situation where a 12AX7 is required.