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![]() "Poopie ****WIT Bear" ** That is how amps are tested for frequency response. And it's not how you listen to them you cretin. ** If you keep moving the goalposts about - you will eventually FORCE the ball to go between them. Fool. Output Z and speaker loading effects are a separate issue. They are actually related. ** If you keep moving the goalposts about - you will eventually FORCE the ball to go between them. Fool. A triode amp can easily have low output Z across the audio band, by use of NFB. And we know that Jootikins preference as being discussed is for *zero* NFB. ** If you keep moving the goalposts about - you will eventually FORCE the ball to go between them. Fool. The hilarity is that the SET ( and indeed P-P ) output can only begin to have a *flat frequency response* and also lowish output Z by using serious NFB. ** The former is easy even with no loop feedback - fool. If you keep moving the goalposts - you will eventually FORCE the ball to go between them. Fool. ........... Phil |
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