In Reply to: RE: Seems to follow accepted theory to me ... posted by dave slagle on July 29, 2015 at 09:33:56:
Thank you Dave.
Keeping the low frequency out of the picture keeps the ellipse from being so large (wide) that it drives the signal into the more extremely non-linear parts of the tube's curves, as shown in the green and red of your second graph.
In the end, I think that was all I was trying to say. I also think that is what Voltsecond was saying.
All I know for sure is when I limited the LF going to my SET amp (I already have woofers, driven by a SS amp, handling the bass and my mids don't play bass anyway) the sound of the mids and highs got much better.
I believe the graph above, vs. the other graph you show, is the reason for this.
Tre'
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Follow Ups
- RE: Seems to follow accepted theory to me ... - Tre' 14:02:37 07/29/15 (3)
- RE: Seems to follow accepted theory to me ... - dave slagle 21:07:07 07/29/15 (2)
- RE: Seems to follow accepted theory to me ... - Mr_Steady 08:21:31 08/12/15 (0)
- RE: Seems to follow accepted theory to me ... - Tre' 08:38:48 07/30/15 (0)