I'll be getting a battery phono stage and also a preamp from Gary Dodd. The phono stage uses four 6DJ8-family tubes. I currently have a Dodd ELP preamp with two 1950's Amperex Holland Bugle Boy D getters that I'll put in the new phono stage, and I recently got another pair of Amperex D getters, so hopefully I'm set for the phono stage tubes. My question is: the preamp uses one tube, anybody have any thoughts on what would be a good combination to use with the Amperex tubes I'm planning to use in the phono stage? Should I stick with an Amperex? Would another single D getter be a good way to go, or what about a 6922 Amperex gold pin? Would a comparably-priced TFK be compatible to the BB's I'm using in the phono stage, and if so, which one would be recommended? Any other ideas what single tube would jive well with the BB's in the phono stage? I'm using a solid state S.A.E. amp. I'm pretty new to tubes so I appreciate any suggestions.