Made in W.Germany by Telefunken.
Diamond logo. Super long life triode (10.000 hours) for power supply or audio amplifier an optimal choice for OTL amplifier and to serve high impdence, ~ 200 ohm, and electro-static speakers, such as Quad ESL and Stax Headphones etc.
Nos in original box. Matched pair and quad are available.
Made in Holland by Philips (1954-1958)
Disc Getter. It is the best EL34s from Holland.
Great bass control and sweet midrange, very musical. Highest performance.
Click here to see the difference bettwen Metal base EL34 Holland made and UK made.
Nos in original box. Tested matched pair are available. 5 tubes are in stock.
Made in Holland by Philips (1956)
Disc Getter. It is the best EL34s from Holland.
Great bass control and sweet midrange, very musical. Highest performance.
Click here to see the difference bettwen Metal base EL34 Holland made and UK made.
Nos but no original box. Tested matched.
Made in G.Britain by Mullard.
Fat brown base with a center hole on pin's giude. Double O-Getter.
With Metal base version, The Xf1 seri is one of legend pentode. King of EL34s in the world.
Very very hard to find a nos nib matched quad at the moment.
Nos in original box. Never been used. Tested matched (2.5%). Matched pair are available.
Made in G.Britain by Mullard.
Fat dark brown base with a center hole on pin's giude. Double O-Getter.
With Metal base version, The Xf1 seri is one of legend pentode. King of EL34s in the world.
Used in original box. Tested strong like new.
Made in G.Britain by Mullard.
Fat dark brown base with a center hole on pin's giude. Single Bid O-Getter
With Metal base version, The Xf1 seri is one of legend pentode. King of EL34s in the world.
Nos but no original box. Tested very strong. Matched pair and quad are available
Made in G.Britain by Mullard.
Xf2 Seri with black base and Double O-Getter.
Excellent tube. Great
Hard to find today
Nos in original box. Never been used. Matched pair are available. Tested matched (2.5%)