My Tube Collection, Welcome to share yours

[adrian cheng]

Adrian,

Thanks for the wonderful photos and background on the Valvo tubes.

Turns out that Valvo ECC83 is one of this type of tube that I don't have. They did not show up much at the US dealers back when I was buying tubes.

oldvinyl

Yor are very welcome, Randall

 

[adrian cheng]

Lovely Philips ECC83 Made in Monza Italy 1958

 

[adrian cheng]

 

[adrian cheng]

 

[oldvinyl]

These are 1963 Heerlen ECC83.
Not as exotic as the beautiful 1958 Monza.

 

[oldvinyl]

 

[oldvinyl]

They are all I65 Δ3XX codes.

 

[oldvinyl]

 

[oldvinyl]

This set was from bulk package. They got tested and graded and have the red, green or blue dabs of paint.
These are also I65 Δ3XX codes.

 

[adrian cheng]

Beautiful tubes

 

[adrian cheng]

 

[adrian cheng]

 

[oldvinyl]

Telefunken smooth plate ECC82 12AU7.

 

[oldvinyl]

Another pair of Telefunken smooth plate ECC82 12AU7. These have the 12AU7 label too.


Matching codes.

 

[adrian cheng]

Some nice ECC82 Black Plate

 

[oldvinyl]

Some nice ECC82 Black Plate

Black plate 12AU7 from this side of the "pond".

 

[oldvinyl]

 

[oldvinyl]

Plates after a thorough cleaning ....

 

[oldvinyl]

The über alles ECC82 ... ECC802S.

 

[oldvinyl]