J JD1965 Active member Joined Aug 4, 2019 Messages 28 Reaction score 0 May 14, 2021 #1 Hi all, I know there is likely a thread somewhere but..... I'm looking for a list of preferred tubes for a an early make Studio .22 with the lead drive mod (installed by MB) Any help appreciated. John
Hi all, I know there is likely a thread somewhere but..... I'm looking for a list of preferred tubes for a an early make Studio .22 with the lead drive mod (installed by MB) Any help appreciated. John