This is a current matched quad set of SOVTEK 6L6WXT+ vacuum tubes. Sovtek 6L6’s are used by many major amplifier manufacturers. These tubes are brand new and are part of a new factory lot. I hand match/test each tube. Note the photo is of a representative set. Feedback on the sound quality is excellent.
These are current matched at 400V plate and -48V bias to within 10%.
They are shipped in factory white boxes.
Compare these tubes to tubes retailing at $19 each or more! You will not be disappointed.