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 2 3 … 8
 
Viewing:  
(!!!!!) (Single) 6V6GT Ken Rad coated glass NOS 1940's (40.5ma)

(!!!!!) (Single) 6V6GT Ken Rad coated glass NOS 1940's (40.5ma)

$ 79.99
(!!!!) (Best Overall Pair) 01A Cunningham NOS 1940 era boxes were factory sealed (3.7ma and 3.6ma) (Same Gm)

(!!!!) (Best Overall Pair) 01A Cunningham NOS 1940 era boxes were factory sealed (3.7ma and 3.6ma) (Same Gm)

$ 109.99
(!!!!) (Best Pair #1) 01A RCA Cunningham engraved base NOS 1930's (3.5ma and 3.4ma) (same Gm)

(!!!!) (Best Pair #1) 01A RCA Cunningham engraved base NOS 1930's (3.5ma and 3.4ma) (same Gm)

$ 109.99
(!!!!) (BEST PAIR #1) 6V6GT=VT-107A National Union coated glass NOS 1950 era (47.5ma and 48ma) 1-3% matched

(!!!!) (BEST PAIR #1) 6V6GT=VT-107A National Union coated glass NOS 1950 era (47.5ma and 48ma) 1-3% matched

$ 149.99
(!!!!) (Best Pair #2) 01A RCA Cunningham engraved base NOS 1930's (3.3ma and 3.2ma) (same Gm)

(!!!!) (Best Pair #2) 01A RCA Cunningham engraved base NOS 1930's (3.3ma and 3.2ma) (same Gm)

$ 99.99
(!!!!) (Best Pair) 201A Silvertone Balloon NOS and like new 1930 era (4.2ma and 5.0ma) (Highest mA and Gm)

(!!!!) (Best Pair) 201A Silvertone Balloon NOS and like new 1930 era (4.2ma and 5.0ma) (Highest mA and Gm)

$ 99.99
(!!!!) (Best Pair) 6V6GT Sylvania coated glass black plates NOS 1950's (45.5ma and 47ma)

(!!!!) (Best Pair) 6V6GT Sylvania coated glass black plates NOS 1950's (45.5ma and 47ma)

$ 149.99
(!!!!) (Best Pair) CX-301-A Cunningham used/good 1928-1930 era (2.6ma and 2.5ma) (same Gm)

(!!!!) (Best Pair) CX-301-A Cunningham used/good 1928-1930 era (2.6ma and 2.5ma) (same Gm)

$ 69.99
(!!!!) (Best Pair) CX-301A Cunningham and UX-201A RCA Balloon NOS 1930 era (3.1ma and 3.5ma)

(!!!!) (Best Pair) CX-301A Cunningham and UX-201A RCA Balloon NOS 1930 era (3.1ma and 3.5ma)

$ 119.99
(!!!!) (BEST SINGLE) 201-A Silvertone Balloon NOS 1930 era (3.8ma and Gm=750)

(!!!!) (BEST SINGLE) 201-A Silvertone Balloon NOS 1930 era (3.8ma and Gm=750)

$ 57.99
(!!!!) (BEST SINGLE) UX-201-A RCA Radiotron Balloon NOS 1930 era (3.9ma and Gm=700)

(!!!!) (BEST SINGLE) UX-201-A RCA Radiotron Balloon NOS 1930 era (3.9ma and Gm=700)

$ 69.99
(!!!!) (Good Value Pair) CX-301-A Cunningham used/good 1930 era (2.0ma and 2.0ma)

(!!!!) (Good Value Pair) CX-301-A Cunningham used/good 1930 era (2.0ma and 2.0ma)

$ 59.99
(!!!!) (Pair) 01A Arcturus NOS 1940's (2.3ma and 2.7ma)

(!!!!) (Pair) 01A Arcturus NOS 1940's (2.3ma and 2.7ma)

$ 88.88
(!!!!) 76 RCA Cunningham used/good 1930's (4.8ma)

(!!!!) 76 RCA Cunningham used/good 1930's (4.8ma)

$ 9.99
(!!!) (#1 56 National Union Pair) 56 National Union rebranded Western Electronics NOS 1940's (5.0ma and 5.2ma)

(!!!) (#1 56 National Union Pair) 56 National Union rebranded Western Electronics NOS 1940's (5.0ma and 5.2ma)

$ 24.99
(!!!) (Best Pair) 1625 National Union NOS 1944 (90/40 x 2 tubes)

(!!!) (Best Pair) 1625 National Union NOS 1944 (90/40 x 2 tubes)

$ 20.99
(!!!) (Best Pair) 1625=VT-136 National Union NOS 1943-1944 (87/40 and 90/40)

(!!!) (Best Pair) 1625=VT-136 National Union NOS 1943-1944 (87/40 and 90/40)

$ 21.99
(!!!) (Best Pair) 56 National Union rebranded Western Electronics NOS 1940's (6.5ma and 6.9ma) (Highest mA and Gm)

(!!!) (Best Pair) 56 National Union rebranded Western Electronics NOS 1940's (6.5ma and 6.9ma) (Highest mA and Gm)

$ 38.88
(!!!) (Best Value Pair) 5Z3G RCA NOS 1957 in gold colored boxes slightly tilted glass (56-59/40 and 57-60/40)

(!!!) (Best Value Pair) 5Z3G RCA NOS 1957 in gold colored boxes slightly tilted glass (56-59/40 and 57-60/40)

$ 49.99
(!!!) (Pair) CX-301A Cunningham Balloon used/good 1930-1935 (2.2ma and 2.5ma)

(!!!) (Pair) CX-301A Cunningham Balloon used/good 1930-1935 (2.2ma and 2.5ma)

$ 59.99
Scroll to top