Auction is for two (2) fully tested NOS tubes, platinum matched pair of rare ECC82 12AU7 Philips, made in Heerlen, Holland in 1963.
They are real vintage NOS tubes in original boxes matched by plate current and transconductance and tested for noise and microphonics. They are carefully matched from few 100 pcs boxes, more details about testing procedure on my site.
They are same DELTA3J Philips codes etched on every tube.
I collect tubes and tube gear for more then 35 years and I start to sell recently, please be sure to check my other items and visit my store for more rare NOS tubes and parts.
If you buy any item on ebay from me and for if you are not fully satisfied for any reason or have any complains, please send me message before leaving negative or neutral feedback or opening a case. I really do care about your satisfaction and I’ll do my best to solve any kind of problem.
I have more than 250000 NOS tubes in stock and just small part is listed here, if you are interested in any specific tube or part, please send me message.