SIEMENS ECC83/12AX7, MID 60'S MATCHED PAIR. TEST NEW.

Early 60's One of the best ever made. Siemens ECC83 made in Munich Germany .
Date and tube revision / Production codes below.

Tube 1- I62 ≠5H ( August 1965 ,Munich Factory)
Tube 2- I62 ≠6C ( March 1966 ,Munich Factory)

Trademark dual top post getter and silver pointy clips to tie the plates to the top and bottom mica.
Silkscreen in decent shape .

If you want a tube that is involving, transparent open with a very airy top end yet remains true and neutral without sounding dry and clinical/sterile like a telefunken this is the tube,nice glow and seamless Midrange seriously gorgeous sonic character.

Tubes tested for shorts leaks and dynamic conductance in my tester, also tested for noise and microphonics on my VTL 5.5 Pre-amp.
Tubes are very quiet.

Minimum good is 70 and NOS tubes test @ 110/120

Tube tests :

Tube 1- 118-117
Tube 2- 115-114
All triode sections matched @ less than 4%,and test very strong .

Asking for 225$ for the pair. open to reasonable offer.

Will be bullet proof packed for safe transit to you.
Original boxes included
Look at my feedback and deal with confidence.
E-mail with any questions. Best regards and thanks for looking.