Log in using the new customer accounts page.

Get Tube World News!
920.208.0353
tekman@tubeworldexpress.com 
Register    Cart (0) $ 0.00 USD
1 … 37 38 39 40 41 … 88
 
Viewing:  
(!) 12HG7=12GN7A GE USA NOS (52ma and 56ma)

(!) 12HG7=12GN7A GE USA NOS (52ma and 56ma)

$ 19.99
(!) 12HG7=12GN7A GE USA NOS (62ma and 66ma)

(!) 12HG7=12GN7A GE USA NOS (62ma and 66ma)

$ 19.99
(!) 12HG7=12GN7A GE USA NOS (71ma and 68ma)

(!) 12HG7=12GN7A GE USA NOS (71ma and 68ma)

$ 19.99
(!) 201A Aristocrat NOS 1930's (2.7ma and Gm=900)

(!) 201A Aristocrat NOS 1930's (2.7ma and Gm=900)

$ 39.99
(!) 30 Cunningham NOS 1940's original box (2.7ma)

(!) 30 Cunningham NOS 1940's original box (2.7ma)

$ 14.99
(!) 30 Philco engraved base NOS 1930's (3.7ma)

(!) 30 Philco engraved base NOS 1930's (3.7ma)

$ 18.99
(!) 47 Raytheon engraved base box plate used/good 1930's (25.2ma Gm=1940)

(!) 47 Raytheon engraved base box plate used/good 1930's (25.2ma Gm=1940)

$ 13.99
(!) 47 RCA Radiotron engraved base used/good 1930's (27.5ma Gm=2250)

(!) 47 RCA Radiotron engraved base used/good 1930's (27.5ma Gm=2250)

$ 21.99
(!) 47 Tungsol Aristocrat low hours/tests like new 1940's (38ma Gm=2770) (highest mA and Gm)

(!) 47 Tungsol Aristocrat low hours/tests like new 1940's (38ma Gm=2770) (highest mA and Gm)

$ 24.99
(!) 5687 RCA black plates used/good 1961 (33/33.5ma)

(!) 5687 RCA black plates used/good 1961 (33/33.5ma)

$ 29.99
(!) 5751 GE gray plates double mica used/good 1970's no printing (2.0/2.3ma)

(!) 5751 GE gray plates double mica used/good 1970's no printing (2.0/2.3ma)

$ 24.99
(!) 5751 GE gray plates double mica used/very good 1960's no printing (2.2/2.1ma) (strong Gm)

(!) 5751 GE gray plates double mica used/very good 1960's no printing (2.2/2.1ma) (strong Gm)

$ 27.99
(!) 5AU4 GE NOS 1961 (52/40 and 54/40)

(!) 5AU4 GE NOS 1961 (52/40 and 54/40)

$ 19.99
(!) 6080 RCA gray plates NOS 1974 (74ma/105ma)

(!) 6080 RCA gray plates NOS 1974 (74ma/105ma)

$ 15.99
(!) 6AN8 RCA black plates

(!) 6AN8 RCA black plates "D" getter halo 1958 rebranded Admiral (14.2/10.5ma)

$ 19.99
(!) 6DE7 GE Admiral black plates NOS 1965 (4.5/27ma) (Woo Audio)

(!) 6DE7 GE Admiral black plates NOS 1965 (4.5/27ma) (Woo Audio)

$ 10.99
(!) 6EU7 RCA NOS 1970 era (51/32 and 52/32)

(!) 6EU7 RCA NOS 1970 era (51/32 and 52/32)

$ 39.99
(!) 6F6G Sylvania coated glass used/good 1940's (36.8ma)

(!) 6F6G Sylvania coated glass used/good 1940's (36.8ma)

$ 31.99
(!) 6F6GT GE Coronado NOS 1956 (36.8ma)

(!) 6F6GT GE Coronado NOS 1956 (36.8ma)

$ 25.99
(!) 6J7GT Hytron used/strong 1940's (2.6ma)

(!) 6J7GT Hytron used/strong 1940's (2.6ma)

$ 11.99
Scroll to top