Jump to content
Why become a member? ×

Recommended Posts

Posted (edited)

I've had these a while, using them in various amps with valve preamp stages, but my move away from such amps means they are now surplus:

 

Mullard ECC83 - code B6B3 means made in Blackburn, third week of February in either 1956, 1966 or 1976 = £50

Mullard ECC83 - (code backward3)91 means made in Chelmsford for Mullard by Marconi, but not sure how to date the rest = £50

Mullard ECC81 - no code that I can see = £25

 

Caveat Emptor: I have tested them in my Demeter amp and they are all working fine at time of writing, but as always with old valves be aware they can fail at any time.  Please do bear that in mind before you buy. 

IMG_4036.jpeg

IMG_4037.jpeg

IMG_4041.jpeg

IMG_4042.jpeg

IMG_4039.jpeg

IMG_4040.jpeg

 

Edited by franzbassist
  • Like 2
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...