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|    rec.audio.tubes    |    Tube-based amplifiers... that go to 11    |    52,877 messages    |
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|    Message 51,786 of 52,877    |
|    Phil Allison to All    |
|    Re: PV JSX Guitar Amp    |
|    14 Apr 12 16:15:40    |
      From: phil_a@tpg.com.au              "Don Pearce"       "Phil Allison"       >"Don Pearce"       >> "Phil Allison"       >>>>       >>>>"John L Stewart"       >>>>       >>>>> Did an Impedance Plot for the speaker. I need to get me a white & pink       >>>>> noise source. Would make that kind of measurement easier.       >>>>       >>>>** How so ??       >>>>       >>>>Impedance plots are best done with a slow sine wave sweep while feeding       >>>>the       >>>>speaker from a high impedance ( 600ohms plus) source.       >>       >>>>       >>>       >>> It is also vital that the speaker be placed well clear of the floor       >>> and any other obstructions. Anything like that will show up as an       >>> error in the impedance plot.       >>       >>** Bollocks.       >>       >       > Not bollocks at all.              ** It is utter bollocks.               You asinine PEDANTIC twat.                     ... Phil              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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