Posted by Bob Ratner on November 12, 2003 at 15:34:27:
In Reply to: Re: Re: Re: Real World ESL Direct Drive Amplifiers......? Acoustat posted by CV on November 12, 2003 at 12:23:21:
http://www.izzy-wizzy.com/audio/spkrdd.html
IZZY- WIZZY has some interesting concepts put into place...
Not exactually the way I'd go,but He is make REAL what he believes in...
From my design experience an Amplifier Supply should be able to provide plenty of reserve current for crescendo...So, a 1 amp 5Kv Power Supply on a 4 tube Direct Drive amplifier should hold up well during heavy music drive sustain...