In Reply to: Correct -see attached data posted by Joe Curcio on December 7, 2009 at 08:27:24:
Plot shows frequency response of PAS line stage as load (due to power amp input impedance) changes from 10K (some solid state power amps) up to 210K.
Note that vertical divisions are equal to 1db
100K (extrapolated) load provides the best frequency response balance but still OK as load moves to upward.
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Follow Ups
- PAS Response w/ Output Load Variation - Joe Curcio 15:31:29 12/07/09 (6)
- RE: PAS Response w/ Output Load Variation - johnmil 12:45:47 12/09/09 (1)
- RE: PAS Response w/ Output Load Variation - Joe Curcio 20:48:45 12/10/09 (0)
- RE: PAS Response w/ Output Load Variation - PeterCapo 21:58:26 12/07/09 (2)
- RE: PAS Response w/ Output Load Variation - Joe Curcio 07:58:57 12/08/09 (1)
- RE: PAS Response w/ Output Load Variation - PeterCapo 08:56:14 12/08/09 (0)
- RE: PAS Response w/ Output Load Variation - johnmil 19:08:21 12/07/09 (0)