justin w.'s latest activity
  • justin w.
    justin w. replied to the thread KG CFA3 headphone amp.
    sure but you already have one inside the amp There is another way, which I have thought of offering...a standalone box with Kevin's ZF...
  • justin w.
    justin w. replied to the thread KG CFA3 headphone amp.
    if you think high gain sounds better, try adding in-line attenuators on the inputs I'm not sure what the exact attenuation curve is on...
  • justin w.
    justin w. replied to the thread KG CFA3 headphone amp.
    Kevin doesn't recommend less than 8dB or about 3x, so that's probably about what I will aim for on the low setting
  • justin w.
    justin w. replied to the thread KG CFA3 headphone amp.
    I don't even know the answer to that yet. But what someone else said about CFA3 normally having a very high gain, no I don't think so. I...
  • justin w.
    justin w. replied to the thread KG CFA3 headphone amp.
    this is another test..clear bottom and clear feet
    • cfa3-metal-clear-bottom-feet.jpg
  • justin w.
    justin w. replied to the thread KG CFA3 headphone amp.
    I haven't seen a request for a pre-out until now...if it were anything, it would be a speaker output. Originally the plan was for 2x XLR...
    • cfa3-acrylic-and-metal-2.jpg
    • cfa3-metal-chassis.jpg
  • justin w.
    justin w. replied to the thread 2sj76 - 2sj79 (p-ch) and 2sk213 - 2sk216 (n-ch) to-220 mos-fet for audio.
    be careful because those types of parts are very likely to be fakes
  • justin w.
    justin w. replied to the thread HeadAmp Grand Cayman DHT Electrostatic Amp.
    We will stock a lot of tubes while 20B-V4 is unique because of the center-tapped cathode, rewiring for EL34 in the same socket is...
  • justin w.
    justin w. replied to the thread Rebel Amp.
    @ThanatosVI those who are less initiated are 100% asking us at trade shows if we are the same company or related Rebel's founder said...
  • justin w.
    justin w. replied to the thread HeadAmp Grand Cayman DHT Electrostatic Amp.
    You can also use 6SL7/12SL7 as the input tubes, though I need to test this more and also look at some other option. I realized this at...
  • justin w.
    justin w. replied to the thread Rebel Amp.
    HeadAmp is a small business of 3 people. we're ALL little guys. this is true of most businesses in this niche. we just ask they stop...
  • justin w.
    justin w. replied to the thread Rebel Amp.
    Shouldn't they just get an original logo?
  • justin w.
    justin w. replied to the thread Rebel Amp.
    We have people at every trade show asking if we are RebelAmp They were supposed to change their logo and stop copying our design...
  • justin w.
    justin w. reacted to BlueEmperor's post in the thread HeadAmp Grand Cayman DHT Electrostatic Amp with Like Like.
    Before Justin drops some more official info on Grand Cayman just a few of my observations: From the choice of tubes we can kind of...
  • justin w.
    justin w. replied to the thread The Stax Thread III.
    Corina is actually already shipping, we have been for a couple weeks now
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