les24preludes
pfm Member
I have a stock of 300b tubes which I no longer use in any amps. They are all used and in most cases well used but they all work and have life in them. So useful to get a 300b amp going or to have something in reserve. Here's the list. Not sure of prices but will look up some prices and post them.
JJ - matched pair testing used but fairly goodish.
EH white ceramic base - quad testing OK, fairly well matched
EH single - works but lower emission
Svetlana - pair, one testing pretty good the other no test results marked on it so anybody's guess
Edicron - single testing OK
Valve Art 4300 - pair, expensive when new, well used but still sound nice
Brown base black anode, no markings - matched pair testing OK
Billington Gold - pair, one stronger than the other, test OK+
Billington Gold - single, works but lower emission
Can be collected from Kensington or posted at cost. PM me for more details or offers. Andy
JJ - matched pair testing used but fairly goodish.
EH white ceramic base - quad testing OK, fairly well matched
EH single - works but lower emission
Svetlana - pair, one testing pretty good the other no test results marked on it so anybody's guess
Edicron - single testing OK
Valve Art 4300 - pair, expensive when new, well used but still sound nice
Brown base black anode, no markings - matched pair testing OK
Billington Gold - pair, one stronger than the other, test OK+
Billington Gold - single, works but lower emission
Can be collected from Kensington or posted at cost. PM me for more details or offers. Andy