1 matched pair of Bendix 6900 tubes, relabeled "MU". $385.00 includes shipping and Paypal
After hearing the quality improvement of the 6900 over the 5687 tubes I was using in my preamp, I had to get enough for.............So I ended up buying 3pairs from the same seller. I realize now of course, with regular tube rolling (my preamp can take many different styles of tubes) My grandkids will end up inheriting at least 1 pair. No need for that, so I'm selling 1 pair here. Tested per the results on the boxes.