Here I am selling remaindered vacuum tube stock from a major tube importer that ceased trading around fifteen years ago.
This listing is for a pair of China made 6550A vacuum tubes. Nice coke bottle style glass with gold printing. NOS.
I will also include an identical tube which has silver printing as a spare.
(Likely the gold printed tubes were those that tested best after production. I have never seen these tubes before and they may have been samples sent to the supplier I am clearing out to solicit future orders)
These have no boxes but will be packed safely for post.
I have just the one lot of 3 tubes available.
FREE express post within Australia. Pickup from Box Hill South 3128 is welcome during business hours.
Checkout my other listing for more vintage and modern NOS tubes.