Jump to content

jrlutor

Members
  • Content Count

    75
  • Joined

  • Last visited

Community Reputation

0 Neutral

About jrlutor

  • Rank
    Newbie
  1. jrlutor

    RE MX vs BTL

    mt vs blt
  2. jrlutor

    XT-2000D vs MD.1D

    I hope you have taken some of the kinks out of your tube amp. Thank you for asking good questions
  3. jrlutor

    what is the damping factor of the md.3d

    Damping factor numbers are misleading on class-d designs for the equations were made to describe A/B amplifiers originally.
  4. jrlutor

    XT1600.2 and XT4000D ???

    yep above is correct
  5. jrlutor

    New Model MD3's

    Best to call the US amp tech Greg 626 833-2177 for help
  6. jrlutor

    MD3 vs. Kicker 2500.1

    Car audio tested the 2006 MD3D and got over 2000 watts RMS at 14.4 volts at 1 ohm load, with music it would put out about 2500-3000 watts New 2007 class DE MD3 is way more musical than the 2006 however, the 2006 md3 using the Harris Intersel chip which makes the amp sound more aggressive to some. Damping factor is misleading on class-d designs for the equations were made to describe A/B amplifiers originally.
  7. jrlutor

    07 MD3's acting funky?

    Please contact Gerg in technical support greg@usamps.com
  8. jrlutor

    Us Amps Usa-100Hc Some info on it??

    Call Greg at US amps toll free at 1 877 267 9360 for not all the USA 100hc were the same.
  9. jrlutor

    MD22 Question

    It should work
  10. jrlutor

    MD.1D

    If you want around 800 watts in a small heat sink look at the AX600DE
  11. jrlutor

    An amp recommendation for an Fi BL 15" Sub

    The xt4000d can pull bursts of around 120 amps.
  12. jrlutor

    XT-2000D vs MD.1D

    The term," full 360 degree signal," are your words but I can work with them, no problem. The output of the amplifier is a pulse width modulated output; the pulse width is modulated by the music. The output pulse is feed thru an output filter; voltage out of the filter is a varying DC representation of the music producing 360 degrees of the entire signal. Now I have a few questions regarding the tube amp you built. 1) What type of output tube are you using? Cathode bias, negative grid bias? 2) Push pull or single ended? If push pull, what type of phase inverter are you using? 3) What type of output transformer are you using?
  13. jrlutor

    Factory Pictures

    XT and Merlin amp boards are loaded with a pick and place machines {arm reaches about 36 inches) for smaller parts.. However, bigger parts must be added by hand.
  14. jrlutor

    DE-1000 Help Needed ASAP: Real World/Official Specs?

    Thier are a few different versions of older USA and newer AX 1000DE's, many were moded for specific uses
  15. jrlutor

    Unstoppable Amp whine!

    So you did all listed above? do you have sereral grounds or is full system on 1 ground only? call greg at 626 833-2177
×