This is a beautiful and very unique pair of NOS La Radiotechnique EL39 tubes, made in France. These tubes were purchased for an EL34/KT66 based amp that I had commissioned that unfortunately will not be built now. I'm selling them along with a pair of adapters that I also purchased. Note that these were never tested or installed once I received the tubes.

Asking $220 shipped with insurance in CONUS. No trades, but I'm open to offers.