Tesla EL34, "Blue Bottle" tubes, anyone........

[Justice4all]

heard of these tubes, are they just regular teslas or something a little bit
different.
Anyone know of the sound these produce?

thanks in advance!

 

[mrid]

Re: Tesla EL34, "Blue Bottle" tubes, anyone........

Just a different color. I think you can get them in red as well.

 

[Young Angus]

Re: Tesla EL34, "Blue Bottle" tubes, anyone........

Yeah you can get em in red glass or blue...no difference to the sound.

www.eurotubes.com

go there, Bob sells em in those colours.