Tech Square

Posted by Granholm (A) on February 28, 2006 at 12:26:10

In Reply to: Yes, I got it now. posted by cheap-Jack on February 28, 2006 at 11:15:56:

Hi,

To answer your questions first.

The P/O should be as much as I can get from the amp for maximum dynamic headroom. Though I might stay on my current capacitors that are rated at 63V wich would limit the max output to some degree.

My speaker impedance is 8 ohm with some areas going down to 6.

The efficiency is somewhat around 90-94% for the ZapPulse and it would run fine on voltages from 35 to 75V DV (+/-).

I would not mind skipping my 63V capacitors for an 80V pair to go for the higher current but I am not sure if the sound would improve by doing this!

Ny my ultimate goal is not getting the amp to sound louder but better! (More controle, dynamic headroom, less noice... ei more natural)

Have Fun

• More VA power, more O/P power. - cheap-Jack 07:59:15 03/01/06 (3)
  • Dead end? - Granholm 12:36:37 03/01/06 (2)
    • Not yet. (long) - cheap-Jack 13:14:09 03/01/06 (1)
      • Not that long ;o) - Granholm 13:25:55 03/01/06 (0)

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