My favorite Old Stock 12AU7 is the Amperex made in Heerlen Holland around 1960. These are truly great especially if you can find real/honest 7316s at a decent price. I also like the Blackburn Mullard tubes for their rich warm tone. I have heard read only really good things about the current production Gold Lion as suggested. Hope that helps . The Heerlen tubes can get very pricy.
8 responses Add your response