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Title: Brand of tubes used in 1987 Post by: moff40 on November 14, 2008, 10:44:12 PM Hi All;
What brand of tubes come installed in the pre-built 1987? I read somewhere that they're JJs, and somewhere else that they're TungSols. Maybe they're neither? Can someone who's received a 1987 tell me what came in theirs? Thanks... Title: Re: Brand of tubes used in 1987 Post by: ampkits on November 16, 2008, 04:07:00 AM They're JJs. We no longer use tungsol preamps as they can be problematic, esp in v2 (cathode follower) positions. JJ E34Ls and JJ ECC83. Thanks! Nik Title: Re: Brand of tubes used in 1987 Post by: Jaanjaowka on February 24, 2016, 10:11:45 AM A very good article Now I am finding information about their stay. But I would not advise this. I would have preferred some more.
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