View Single Post
  #110 (permalink)  
Old March 31st 06, 05:40 AM posted to rec.audio.tubes,uk.rec.audio,rec.audio.opinion
Stewart Pinkerton
external usenet poster
 
Posts: 157
Default The Catch-22 of Negative Feedback aka NFB

On 24 Mar 2006 09:18:27 -0800, "Bret Ludwig"
wrote:

The details of transistor amplifiers have changed immensely and the
devices have improved, but the physics are still the same as when John
F. Kennedy was holding up operations at Idlewild while pounding on the
Monroe Doctrine in SAM 26000. Bipolar transistors are still low
impedance, current controlled, current controlling devices.


Yes, and your point is?

--

Stewart Pinkerton | Music is Art - Audio is Engineering

Posted Via Usenet.com Premium Usenet Newsgroup Services
----------------------------------------------------------
** SPEED ** RETENTION ** COMPLETION ** ANONYMITY **
----------------------------------------------------------
http://www.usenet.com