Tube Depot, Viva Tubes, The Tube Store. Between these 3 providers, the tubes needed should be available. If it’s some odd tube, like ones yours truly recently needed, an order was placed to a man from the Ukraine on that auction site.
TUBES
Hello 1&All i have not had any tube equipment since the 90s with that said i just upgraded my PreAmp with a NAT - Symmelical All Tube PreAmp just purchased on Audiogon not knowing the age of this unit or who manny hours i have been playin since 10;00am when it arrived till 6;00pm i am very happy with this preAmp Replacing my Plinius 16 which now goes 4 sale soon asking 1.400 .00 any way i need advise on buying / replacing all the tubes such as 6n30p-dr ,6n2p-ev,6n1p-vi , 6x4wa, oA2Wa Looking for Really good QTLY Tubes any Help PLEASE & thank you G