Sold as 1 bottle AEG print, but there is a diamond mark on the bottom, and it is judged that it is TELEFUNKEN ECC802S from the structure 12AU7/ECC82 compatible sphere Highest reliability tube diamond mark measurement value 72 (Critical value 56) There is a getter burn with an original box*The measured value is the GM value measured with the tester TV-7 (Yosuke Kojima)
Accessories: original box