Vintage British military issue Mullard made EL32 VT52 pentode amplifier tubes in the original boxes. All of them are in the original factory crates and are guaranteed. VT52 is the same as EL32 or EL2 except it has a 1/4 inch top cap, a pair with 250V on the plate will put out about 8 watts using the same kind of output transformer as normally used 6V6 or EL84 (~7 to 10K CT primary) . For more information, see data sheet : http://tubezone.net/pdf/el32-el2.pdf
Price is per tube. Offers considered for quantity 10 or more. This item is shipped from Britain, in North America or Asia please allow 2 to 3 weeks for delivery.