1. mojoworker

    mojoworker Member

    Messages:
    20
    Joined:
    Jan 22, 2012
    does anyone have information on CMI as a tube manufacturer? or how the tubes stack up against other NOS tubes? the type looks to be etched horizontally on the top of the glass tube, as is 'U.S.A.'

    the amp these are from is from chicago musical instrument company. my thought is that these are likely production of another manufacturer labelled under their name?

    photo: http://s1055.photobucket.com/albums/s519/langlieger/

    any tips as to how these stack up or who might have produced them would be appreciated.

    thanks

    chris
     
  2. Trout

    Trout Member

    Messages:
    7,576
    Joined:
    Jun 23, 2006
    Location:
    Illinois/Far West Burbia
    I had a couple organs made by CMI that had tubes labeled like that.
    Chicago Musical Instrument Company.

    They were relabels,,mine were GE

    Edit, those look like RCA's
     
  3. Timbre Wolf

    Timbre Wolf GoldMember Supporter Gold Supporting Member

    Messages:
    8,817
    Joined:
    Oct 14, 2005
    Location:
    Berkeley, CA
    :agree They're re-labeled RCA.

    - Thom
     

Share This Page