Description
Here is an awesome pair of Mullard brown base same construction EL34 tubes. Please look at all actual item pictures carefully to know about detail of item. Will be well packed and insured. Matched code : Xf4 X0A Tube tested from : Amplitrex AT 1000 Tube 1 : 68% Emis 77% GM Tube 1 : 66% Emis 78% GM Thanks again for looking