RFT East German made, 5894 QQV06-40A output tubes, new, tested and ready to plug into finals of your amplifier. Some of these are labeled "IEC Mullard Made in England" (hah!) as in the photo, other have RFT logo printed on them (they were all made in the same place, actually). Some are boxed and others are in egg crates (the egg crate ones I will supply in a white box with bubble wrap).