Log in using the new customer accounts page.

Get Tube World News!
920.208.0353
tekman@tubeworldexpress.com 
Register    Cart (0) $ 0.00 USD

Preamp tubes

1 … 146 147 148 149 150 … 176
 
Viewing:  
(!!!!) (Best Sound/Best Price) 12AT7 GE gray plates NOS 1961 (10/15ma and 14.5/10ma) (sweet sound)

(!!!!) (Best Sound/Best Price) 12AT7 GE gray plates NOS 1961 (10/15ma and 14.5/10ma) (sweet sound)

$ 49.99
(!!!!) (Best Value Pair) 6SN7GTB RCA coin-base NOS and like new 1970-1975 (9.8/7.0ma and 8.8/7.0ma)

(!!!!) (Best Value Pair) 6SN7GTB RCA coin-base NOS and like new 1970-1975 (9.8/7.0ma and 8.8/7.0ma)

$ 49.99
6GK5=6FQ5A Sylvania NOS (10ma)

6GK5=6FQ5A Sylvania NOS (10ma)

$ 14.99
6GK5=6FQ5A GE branded RCA NOS (17.4ma)

6GK5=6FQ5A GE branded RCA NOS (17.4ma)

$ 15.99
6GK5=6FQ5A GE NOS (9ma)

6GK5=6FQ5A GE NOS (9ma)

$ 12.99
(!!!) (Best Single) 12AT7=ECC81 Siemens Halske Germany branded Telefunken NOS 1961 (12.2ma/10ma)

(!!!) (Best Single) 12AT7=ECC81 Siemens Halske Germany branded Telefunken NOS 1961 (12.2ma/10ma)

$ 59.99
(!!!) (Best Pair #4) 448A Western Electric tipped top used/tests like new 1965 (26.4ma and 26.8ma)

(!!!) (Best Pair #4) 448A Western Electric tipped top used/tests like new 1965 (26.4ma and 26.8ma)

$ 109.99
JG-6021 GE gray plates NOS 1962 (6.4/5.5ma)

JG-6021 GE gray plates NOS 1962 (6.4/5.5ma)

$ 24.99
(!!!) (2nd Best GE Pair 1956) JG-6021 GE NOS

(!!!) (2nd Best GE Pair 1956) JG-6021 GE NOS "D" getter halo 1956 (6.3/5.9ma and 5.7/6.2ma) (mil-grade)

$ 59.99
(!!) (Single) JAN-5670W GE used/good 1970's (6.8/6.0ma)

(!!) (Single) JAN-5670W GE used/good 1970's (6.8/6.0ma)

$ 14.99
UAF42=12S7 Ultron Germany NOS (4 in stock)

UAF42=12S7 Ultron Germany NOS (4 in stock)

$ 7.99
(!!!) (Single) 6SN7GTB GE Canada brown base NOS 1970 (10/7.2ma)

(!!!) (Single) 6SN7GTB GE Canada brown base NOS 1970 (10/7.2ma)

$ 49.99
6EB8 Super Radiotron Australia NOS 1960's

6EB8 Super Radiotron Australia NOS 1960's

$ 7.99
6EB8 RCA NOS 1970's

6EB8 RCA NOS 1970's

$ 4.99
(!!!!!) (Recommended Single) CV4035=M8214=12AX7 Brimar England NOS flying leads 1960's (solder leads into ckt)

(!!!!!) (Recommended Single) CV4035=M8214=12AX7 Brimar England NOS flying leads 1960's (solder leads into ckt)

$ 129.99
(!!!!!) (Recommended Single) CV4035=M8214=12AX7 Mullard England box plates NOS flying leads 1961 (solder leads into ckt)

(!!!!!) (Recommended Single) CV4035=M8214=12AX7 Mullard England box plates NOS flying leads 1961 (solder leads into ckt)

$ 149.99
(Best Single) 6EB8 RCA NOS 1960's

(Best Single) 6EB8 RCA NOS 1960's

$ 6.99
6EB8 RCA used/good 1960's

6EB8 RCA used/good 1960's

$ 4.29
(Best Overall Single) 6EB8 Sylvania NOS 1960's

(Best Overall Single) 6EB8 Sylvania NOS 1960's

$ 7.99
(!!!!) (5th BEST PAIR) 6SQ7 RCA NOS 1950-1953 (0.9ma and 0.9ma) **

(!!!!) (5th BEST PAIR) 6SQ7 RCA NOS 1950-1953 (0.9ma and 0.9ma) **

$ 25.99
Scroll to top