Seeking suggestions for 6922 tubes

which dac are you using @roxy54

i have oodles of 6dj8/6922 collected from the 80’s onwards

happy to help

if you want the clear crisp clean open spotlit telefunken sound, i would suggest old stock hungary made tungsrams as most cost effective replacements (to my ear, they sound pretty much identical to tele’s), old stock siemens a frames are very close... then there more costly adzams, mazda and dutch amperexes which have a little more midrange warmth but same open sweet treble (i have posted more info on this subject over on audiocircle, same handle)

The best 6922 I've heard are the Amperex D Getter from the late 50s early 60s.  I prefer them to the 7308.  I used them both in my MHDT Orchid Dac and the Decware SE84UFO.