Recent content by nc42acc

  1. nc42acc

    What are the reasons to choose Class A/AB/H over D in this day and age?

    Doesn’t the use of the new GaN FETs help push the switching speeds much higher away from the audio band? Wouldn't this allow lower feedback and maybe less smear in the upper ranges? Maybe Bruno and Purifi will come out with a GaN amp soon.
  2. nc42acc

    KEF T301C Review (Ultra-thin Speaker)

    I have these as my main and center for a home theater setup. They are worse than what Amir reported. Unbelievably inefficient that you need some big power AV receiver to make them play. I found them on close out online for a great price and wanted something thin and inconspicuous.
  3. nc42acc

    Speaker designs using Purifi drivers

    I am starting to think the purifi woofers were built with measurements in mind and not ease of implementation for speaker builders. Maybe with time and feedback from builders they will build a driver that breaks new ground.
  4. nc42acc

    Speaker designs using Purifi drivers

    So Dennis are the drivers as good as all the hype they have received?
  5. nc42acc

    Speaker designs using Purifi drivers

    It sounds like a bottom firing tuned slot for the port? Just guessing.
  6. nc42acc

    Amp & Preamp for Revel F328Be

    NAD M33 (expensive) or Schiit Freya+ and any of the Purifi amps (cheaper). No sub needed, bass is great at least with the Purifi in my experience.
  7. nc42acc

    Speaker designs using Purifi drivers

    Thank you Dennis. That explains the higher efficiency rating using two of the woofers.
  8. nc42acc

    Speaker designs using Purifi drivers

    Dennis thanks for your time and reply. Are both the active woofers or is the bottom the Purifi passive radiator? If they are two active drivers do both see the same response from the crossover or is the bottom woofer crossed lower? Thanks
  9. nc42acc

    Has civility on ASR declined recently?

    Civility is declining in the declining civility thread.
  10. nc42acc

    Has civility on ASR declined recently?

    If you are a subjectivist do not come post on an objectivist forum. Stay in your lane and civility rises.
  11. nc42acc

    Audioassholeitius

    There are audio assholes in both camps, subjective and objective.
Top Bottom