(!!!!!) (BEST 5-Star PAIR) 6072 GE 5-Star black plates triple mica "U" getter like new 1956 (2.5/2.8ma and 2.5/3.0ma) 1-3% matched
(!!!!!) (Best GE Single) 6072 GE "5 STAR" NOS red tip mil-grade triple mica black plates "O" getter halo 1961 (2.3/2.5ma) 1% Gm balance
(!!!!!) (Best Overall Pair) JG-5751 GE black plates triple mica "D" getter 1953 (2.6/2.7ma and 2.5/2.7ma) (one of best 5751 of all-time) (same sound as 5-Star series)
(!!!!!) (Best Single 1956) 6072 GE 5-Star black plates triple mica "U" getter like new 1956 (3.1/3.2ma) 1-2% section balance
(!!!!!) (Best Single) USN-CHS-5751W1 Sylvania NOS gray plates triple mica O getter halo 1964 (2.7/2.7ma) 1% section balance
(!!!!!) (Good Value Single) 6072A GE black plates rebranded National NOS 1970's in AEL Electronics box (2.3/2.4ma) (mic)
(!!!!!) (Recommended Single 1950's) JG-6072 GE black plates triple mica "U" getter like new 1950's (2.9/3.0ma) (Sam
