Posted by Tnuctipun [ 64.12.116.65 ] on March 11, 2005 at 17:25:21:

In Reply to: Re: save me some hunting please... posted by manualblock on March 11, 2005 at 14:13:01:

I found a few with google, 1619 + amplifier. How simple is *THAT*? I saw a neat one with a tertiary winding cathode feedback OPTx. Still had loop NFB. And a triode connected one( at SE 2A3 power ).

The 1619 in low percentage U-L with E-Linear drivers still seems like the best idea. I know it worked with mediocre OPTx, and with a good one, it ought to be stellar. The 1624 does have the glass envelope advantage...

I am still trying to decide if a 40W core is better than a 20W core design. Or if a tertiary winding rig might be best. I guess it depends on how much you are willing to risk on the build.
regards,
Douglas

Replies:

• Re: I got motivated... - manualblock 19:11:07 03/11/05 (4)
  • Re: I got motivated... - Tnuctipun 19:30:25 03/11/05 (3)
    • Re: I got motivated... - manualblock 19:42:15 03/11/05 (2)
      • such a responsibility - Tnuctipun 20:00:58 03/11/05 (1)
        • Quack, quack - colinhester 23:05:01 03/11/05 (0)