(!!) (#1 81 Balloon) 81 Arcturus Balloon used/tests like new engraved base 1930's like new condition (53/40)
(!!) (1 Pair) 6SH7GT Ken Rad 1950's rebranded Raytheon NOS 1970 (10ma and 10ma)
(!!) (1 Pair) 6SH7GT Ken Rad 1950's rebranded Raytheon NOS 1970 (11.2ma and 12.2ma)
(!!) (1 Pair) 6SH7GT Ken Rad 1950's rebranded Raytheon NOS 1970 (8.0ma and 8.4ma)
(!!) (1 Pair) 6SH7GT Ken Rad 1950's rebranded Raytheon NOS 1970 (8.8ma and 9.4ma) (same Gm)
(!!) (1 Pair) 6SH7GT Tungsol 1940's rebranded Raytheon NOS 1970 (10.0ma and 10.8ma)
(!!) (Best Value Pair) 6SH7GT Tungsol 1940's rebranded Raytheon NOS 1970 (10.6ma and 9.8ma)
(!!) (Pair) 6SH7GT Tungsol 1940's rebranded Raytheon NOS 1970 (9.4ma and 9.0ma)
(!!) ER-224A Eveready Raytheon Balloon used/tests very good 1930's (45/25) (4.1ma) (highest Ma)
(!) (#2 24 Balloon) 124 Crosley by Arcturus Balloon used/tests like new 1930's (48/25) (3.0ma)
(!) 247=47 RCA Balloon used/60-65% 1930's (20ma)
(!) 247=47 Tungsol Balloon used/good 1930's (23.2ma)
(!) 47 RCA Radiotron Balloon used/good 1930's (23.4ma)
(!) 80 National Union used/strong 1940's (53/40 and 56/40)
(!) NY-247=47 National Union Balloon used/good 1930's (22.6ma) (and strong Gm)
(!) RY-247=47 Federal Supreme Balloon used/good 1930's (24.2ma)
2A4G National Union NOS (1 in stock)
2A5 Ken Rad used/tests like new 1930's (86/50)
2A5 Tungsol used/tests like new 1940's (82/50)
39A Arcturus Blue Balloon used/good tilted top cap 1930's