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6l6gc

  1. Carbsandcaps

    Twin Frankensteins; the Wurlitzer 6420 project

    I’ve been messing around with these for quite some time now. Two Wurlitzer 6420 mono amplifiers. Through the help of the amazing people on this site they’re finally finished. My goal was to push a 6L6gc as hard as I could and I think I did it. There was many variations through the process, this...
  2. ceylon

    70W 6L6GC low distortion amp by scott reynolds of tavish designs

    anyone read this article back when it was published or the past several years on the tacish website? anyone build this? build something like it? what u guys think of this design? https://cdn.shopify.com/s/files/1/0635/1487/files/70W_6L6GC_GlassAudio_No5_99.pdf?64
    • ceylon
    • Thread
    • 6l6 6l6gc stereo tavish design tube amp
    • Replies: 15
    • Forum: Tube Audio
  3. pantoramasan

    Need help with KT66 tube on the TV-7D/U

    Does anyone know if the settings are the same as for the 6L6GC?
  4. P

    MC240 Using bias probe - some interesting observations...

    Did some measurements and that need explaining to me please. I had a matched set of JJ 6L6GC in my MC240 and they were showing ma readings per tube of approx 20ma on each tube on one side and approx 15ma per tube on the other....this was weird - also the fact that when switching sided those...
  5. DRHamp

    Question Re: TV-7 tube tester & 6L6GC tubes

    Thought some knowledgable TV-7 person might have some insight: I have a Dan Nelson calibrated TV-7/U and I use 6L6GC output tubes in my Raven amp. My question relates to the TV-7 documentation vs. 6L6GC data sheet values for gm. The data sheet states that gm in pentode mode is 5200. TV-7...
  6. B

    Magnavox 185/175 with 6l6G tubes?

    Any issues with running these amps with a 5u4G recto and 6l6G power tubes? I have the bias separated so each channel has a 250ohm 10watt resistor in the output section. 6l6G is a 19watt tube Plate 274vdc Cathode 19.6vdc 250r 10watt resistor Bias is around 10watts per tube with this setup...
    • baddog07
    • Thread
    • 6l6gc magnavox 175 magnavox 185
    • Replies: 38
    • Forum: Tube Audio
  7. thorpej

    Heathkit AA-100 iron with 6L6GC

    I recently nabbed a non-working Heathkit AA-100 for a good price... seller said "transformers guaranteed", and I just finished testing them and they're perfect. I'm thinking of building another variant of my Mullard 5-20 / Eico HF-89-inspired 6L6GC amp using the power and output transformers...
  8. thorpej

    Brainstorming a push-pull 6L6GC stereo amp

    I don't really need another project in the queue, but I have a bunch of nifty parts in the garage and can't help myself... I have a few nice, beefy MusicMan SS guitar amp PTs that will work well with a 4x voltage multiplier to get 395Vdc or so, with plenty of current capacity. I have a bunch...
    • thorpej
    • Thread
    • 6l6gc push pull ultra linear
    • Replies: 196
    • Forum: Tube Audio
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