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dumont

  1. MKG

    El84 amp help needed

    I’ve been working on getting a Dumont Emerson 719/720 el84 based amp up and running as a stand-alone. I’ve recapped it and based on previous threads on this model, replaced r82 with a 120 ohm 5w resistor. New power tubes, nos tested 5y3 rectifier tube (previous threads on this amp have...
    • MKG
    • Thread
    • 719/720 dumont el84 emerson
    • Replies: 19
    • Forum: DIY
  2. DuMont tube color

    DuMont tube color

    Found this cool old set in the trash a block over from my house!
    • Kamakiri
    • Media item
    • color dumont tube
    • Comments: 2
    • Category: Horizontal Hold
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