RCA 6V6GTA - dual O getters, matched pair

The 1951 RCA 6V6GT tubes in this precisely matched pair have black plates with copper grid posts, bottom D getters, and gray glass. Their black bases have silver print with the RCA logo. Both tubes test as new and are matched for current draw (mA) and Gm.

This 1950s RCA 6V6GT power tube has black plates, bottom D getters, and gray glass. The silver print on the black base is labeled for other companies (Capehart, Bell & Howell, Admiral, etc). Tube tests as new with low noise.