Exemplar Denon 2900 Tube Rolling

What family of tube is that? I am no tube expert but am always willing to learn. What are some of the more typical drop ins. Have you tried "tube asylum" in Audio Asylum lots of people who seem to be quite knowledgeable.

The mod exemplar/denon 2900 come with this tubes.On the original pack is mentioned is type 7062,Amperex,brand Beckman,production type 1965,E 180 cc.I don't know what family of tube is,i'm not expert,this is my first tube cd player.

Call John Tucker at 425 334-4733. There is also the 6829, and the 7062 pinch waist. Also I think there is the 5695, which is what was in my Exemplar 2900. The 7062 PWs are expensive, but this is what I preferred in the 2900. The 3910 and the 5910 Exemplars, however, do better with the 6829. I think all 6829s are GE.