Posted by 2wo [ 71.242.62.39 ] on October 02, 2006 at 23:05:25:

In Reply to: There we go posted by 2wo on September 29, 2006 at 09:20:17:

I have connected the grid, of the lower second stage tube and removed the "primary" of the EXO-173. This was the closest symbol that CircuitMaker had. In Paint I was able to edit it .

this is a work in progress. After Dimar’s excellent series on the design of the SE amp, I though it would be fun to do a ‘practical’.

As it stands now, the amp sounds OK, not great. there is a bit too much bass. I will try reducing the size of the coupling caps.

There is a bit of ringing on the leading edge of a 1k square wave at the output but this may be normal for a P-P amp with no feedback.

Anyone with any ideas, let’s hear them, I’m not proud…John

Replies:

• Re: Some Corrections and clarifications - Brucie 17:42:49 10/03/06 (3)
  • Re: Some Corrections and clarifications - 2wo 22:53:48 10/03/06 (2)
    • Re: Some Corrections and clarifications - Brucie 23:28:05 10/03/06 (1)
      • Re: Some Corrections and clarifications - 2wo 23:02:49 10/04/06 (0)