2pcs matched Valve Vacuum Russia EL34EH Electro-Harmonix EL34 EH replace 6L6 6P3P
2pcs matched Valve Vacuum Russia EL34EH Electro-Harmonix EL34 EH replace 6L6 6P3P
2pcs matched Valve Vacuum Russia EL34EH Electro-Harmonix EL34 EH replace 6L6 6P3P