Genuine Telefunken West German made EF86 tubes. All have diamond marks on bottom of bulb, are in the original boxes as pictured and test as new.

Please note bid price is per tube. Offers considered for purchase of 2 or more tubes.

Tubes are tested and test within normal factory tolerance for new tubes transconductance and anode current, and are tested for leakage and shorts.

Tubes are guaranteed for 30 days against defects (but not breakage, so don't smash them with a hammer!), so long as you're willing to mail back anything that doesn't work right.

This item is shipped from Britain, in North America or Asia please allow 2 to 3 weeks for delivery.

If your country isn't listed, please contact me before bidding. I may be able to accommodate your bid if I can insure your package.

Tubes are offered by tubezone.net Inc

Bid price is per tube.