Electro-Harmonix EF86

Electro-Harmonix tubes are all new designs and are of excellent quality. Many OEMs use relabeled Electro-Harmonix vacuum tubes in their amplifiers. If you want great sounding tubes at a very reasonable price, then Electro-Harmonix tubes should be on your list.

Tube Specs: http://shop.ehx.com/catalog/tubes-specs/ef86eh.pdf