On Sale At studenton.com!

12ax7


(2) Mullard 12AX7 Vacuum Tubes NOS

$51.00


Mullard PAIR TWO 2x NEW NIB 12AX7 ECC83 Long plates tubes - New

$34.95


ANOS Mullard 12AX7/ECC83 I63 Blackburn

$35.00


National 12AX7A/ECC83 England Tested 100% NOS

$40.00


SYLVANIA 12AX7A ECC83 Vacuum Tube TESTED USA

$9.99


Tung-Sol TWO NEW 12AX7 ECC83 PAIR Tubes

$28.45


TELEFUNKEN ECC83/12AX7 QUAD SET TEST STRONG RIBBED AND SMOOTH PLATE

$99.00


44 vintage Westinghouse square getter 12ax7 tubes -tested- Conn organ low noise

$20.00


Tung-Sol TRIO THREE NEW 12ax7 ECC83 Tubes

$39.85


12ax7 Quad RCA Factory Matched Black Plate Square Getter

$152.50


Mullard ECC83 12AX7

$28.00


12AX7 ECC83 Vacuum Tube, Made in Germany Pulled from working Fisher Console

$44.00


5 vintage 12AX7A Black Plate Raytheon ~TV-7 and Hi-Fi amp Tested Tubes 12AX7

$20.18


12AX7 12AU7 ECC83 Tube A-B Selector Switch Compare Telefunken RCA Mullard Tubes!

$119.99


Pair of Fisher 12AX7 ECC83 Tubes TV-7 Tested

$63.00


4 vintage 12AX7 RCA 1959 Long Plate ~ Tilted ~TV-7 and Hi-Fi amp Tested Tubes

$20.18


Heerlen Amperex 12ax7

$25.00


4 RCA 12AX7 Tubes Black Plates Quad

$100.00


3 Raytheon 12AX7 Tubes - Black Plates - Test Strong

$87.00


ECC83/12AX7 Telefunken Smooth Plate Vintage Electronic Vacuum Tube

$13.50


Amperex 12AX7 ECC83 Audio Receiver Guitar Vacuum Tubes Tested Pair

$49.99


Mullard 12AX7- Vioice of MusicVintage Tube

$44.99


One 12AX7 Sylvania/Baldwin *Certified Reference Plus Grade* Superb Audio Tube

$28.75


NOS/NIB 12ax7 tubes

$50.00


TELEFUNKEN 12AX7 ECC83 FISHER SMOOTH PLATE TUBE STRONG ON TV-7D/U

$9.99


2 RCA 12AX7 ECC83 amplifier tubes. Long gray plates. TV-7 test super strong.

$15.00


Vintage RCA 12AX7 Long Grey Plate Folded Rectangular Getter, Tests very strong!

$19.99


6 GE 12AX7 D GETTER TUBES FOIL D GETTERS TV-7D/U TESTED

$9.99


12AX7 12AX7B ( ECC83 ) 12AX7A a pair of Shuguang Vacuum tubes

$17.00


National 12AX7/ECC83 Grey Plate Top Square Getter Made in China Tested Good

$11.99


Vintage Sylvania 12AX7 PLATINUM GRADE Preamp Tubes Matched Pair TEST

$44.95


12ax7/ecc-83,general electric branded made in great britain tube.

$14.38


Tungsram Austria ECC83/12AX7 Preamp Dual Triode Tube ++

$29.00


Strong RCA Long Gray Plate Angled D Getter 12AX7 / ECC83 Tube

$39.99


Telefunken 12AX7 ECC83 used tube test STRONG diamond

$19.00


RCA 12AX7/ECC83 Long Gray Plate Top Square Getter Hickok 533A 1500/1650 Tube

$15.99


10 12AX7 Vintage Vacuum Tubes Tested Lot 11 of 16 NR Start at $5

$33.00


1 NOS Sylvania ECC83 7025 12AX7A Audio Tube USA

$22.00