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12 Amperex Bugle Boy 12AU7 ECC82 Holland Closely Matched 1958 Holy Grail Tubes


eth2

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Helpful hint:

 

While the longplate BB 12AU7 is an excellent tube, don't forget about it's slightly younger brother: The short, wide plate version made from 1959-1962 with the large O getter. This is an excellent tube, exhibiting similar characteristics as the longplates - but less prone to microphony and possessing a little more bass slam. I have a substantial stock of both varieties - they are by far my favorite 12AU7 - but it is worth knowing that the 1959-1962 version can be still found NOS on occasion for more "mortal" prices, and you won't be missing much - in fact in some areas the later one is a bit better.

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Helpful hint:

 

While the longplate BB 12AU7 is an excellent tube, don't forget about it's slightly younger brother: The short, wide plate version made from 1959-1962 with the large O getter. This is an excellent tube, exhibiting similar characteristics as the longplates - but less prone to microphony and possessing a little more bass slam. I have a substantial stock of both varieties - they are by far my favorite 12AU7 - but it is worth knowing that the 1959-1962 version can be still found NOS on occasion for more "mortal" prices, and you won't be missing much - in fact in some areas the later one is a bit better.

 

Do you know where these may be found?

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