"flipper" wrote in message
...
On Sat, 19 Aug 2006 11:47:20 +1000, "Trevor Wilson"
wrote:


"flipper" wrote in message
. ..
On Sat, 19 Aug 2006 08:33:33 +1000, "Trevor Wilson"
wrote:

snip

**It is still NFB and few deny this obvious fact. It is why you cannot
build
a triode amplifier without NFB. It's already in place.

A triode amplifier with no NFB.

**No such thing.

I gave you the circuit for one in my post, your snippage
notwithstanding.


If you mean a Triode amp with no GLOBAL NFB or added LOCAL NFB (cathode
resistors, et al), then that is a different thing. In which case, that
needs
to be spelled out.

There is no need for you to feign "if you mean" as I described the
circuit making it clear 'what I meant'. Operate a triode into a
current mirror and there is no 'feedback', global, local, or
otherwise.

**It's no longer a Triode amplifier, by the strict sense of the word, is it?
The active load is now part of the amplifier.


--
Trevor Wilson
www.rageaudio.com.au



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