Zesto Andros PS-1 Tubes

I put some UK mullard tubes to replace JJ input tubes and found presentation bigger warmer and more musical.

I did not have additional two for output tubes but will get some more and perhaps some Raytheon and amperex gloves to try.

I have the Orotfon MCA90 cartridge so it's very revealing and fast transients so seems to prefer tubes with fatter midrange

I know have 4 mullard tubes and sounds better still. Might want to try some Amperex or Raytheon. any thoughts?