• Re: 1660 data sheet question - KevinC 14:25:20 09/10/04 (3)
  In Reply to: 1660 data sheet question posted by Tre' on September 10, 2004 at 12:21:45:

  Sorry, but it is true. However, the peaking typically occurs above 20kHz, often way above. It bothers some to see those frequency response aberrations, but I have found that adding loading resistors usually has a negative effect on the sound, so I don't do it.

  For other reasons, low impedance drive is still a good objective.
  
  Kevin Carter
  K&K Audio
  www.kandkaudio.com
  
  

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  • Re: 1660 data sheet question - Tre' 14:31:33 09/10/04 (2)
    In Reply to: Re: 1660 data sheet question posted by KevinC on September 10, 2004 at 14:25:20:

    and if a higher drive imp. is used, can the high freq. response be helped by resistor loading of the secondary?

    Thanks Tre'

    .
    Have Fun and Enjoy the Music
    "Still working the problem"
    
    

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    • Re: 1660 data sheet question - KevinC 17:56:23 09/14/04 (1)
      In Reply to: Re: 1660 data sheet question posted by Tre' on September 10, 2004 at 14:31:33:

      No. The higher drive impedance is then potentially inadequate to cope with the transformer stray capacitance.
      
      Kevin Carter
      K&K Audio
      www.kandkaudio.com
      
      

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      • Thanks (nt) - Tre' 10:17:16 09/15/04 (0)
        In Reply to: Re: 1660 data sheet question posted by KevinC on September 14, 2004 at 17:56:23:

        nt
        Have Fun and Enjoy the Music
        "Still working the problem"
        
        

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