ARC LS22 and pre tubes


I am looking for 8 "good tubes" to replace the eight Sovtek 6922 with a low budget. Please give me an advice.

Thanks
bartlett

Showing 1 response by okkie300

V1 and v2 is the first stage ,v3,v4 is a cathode follower,v5 and v6 second stage and v7,8 cathode followers.Most important of all is to pair the inside tubes as close together[v1,2,,5,6]And you can not leave tubes out!