In Reply to: PLLXO biamp + passive pre-amp on MMGs: a nice little surprise posted by JBen on August 10, 2014 at 23:31:28:
I am totally surprised (and also envious of the flat curve) that this works. The attenuation caused by the passive pre and the PLLXO is no biggy if your source is adequate - most CDP's put out 2V. However I would think that the variable load impedance on the PLLXO with changes in the passive attenuation would play havoc with the crossover points. Did you alter your PLLXO to account for the change in the load impedance caused by changing pre's?
In any case, so much for theory and congratulations on one more step up the never ending ladder of tweaks.
"Our head is round in order to allow our thoughts to change direction." Francis Picabia
Edits: 08/13/14
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Follow Ups
- You can't do that :) - neolith 06:34:26 08/11/14 (1)
- RE: You can't do that :) - JBen 07:50:19 08/11/14 (0)