Single
-
Various 6X4$10.50
-
Sovtek 5V4GT$11.40
-
JJ/Tesla 6CA4 / EZ81Out of stock
-
Electro-Harmonix 6CA4$14.26
-
Various 6X5GT / EZ35$15.00
-
Sino 5U4G-CHZ$15.00
-
Various 5U4GB / 5AS4A USED$15.00
-
Electro-Harmonix 5U4GB$15.69
-
RCA 6X5GT / EZ35$16.00
-
JJ/Tesla 5U4GBOut of stock
-
Sovtek 5Y3$17.65
-
Cetron 5R4WGB JAN$18.00
-
Sino 5AR4/GZ34-CHZ$19.00
-
Sovtek 5AR4/GZ34$21.00
-
JJ/Tesla 5AR4/GZ34Out of stock
-
TungSol 5AR4/GZ34$32.00
-
Various 5U4GB$39.50
-
Mullard 5AR4/GZ34$41.05
-
Genalex U77/GZ34 Gold Lion$42.85
-
Svetlana 5U4GOut of stock