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Planar Speaker Asylum Welcome! Need support, you got it. Or share your ideas and experiences. |
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In Reply to: Active crossover for ET-LFT8b: FMOD RCAs? posted by Dimitry on October 12, 2015 at 10:21:25:
The FMOD filters used resistor/capacitor combinations quite a bit lower in value to minimize deviations as a result of varying load resistances.
Unfortunately this maximizes deviations as a result of significant source output resistance.
As mentioned previously by other posters. PLLXO's simply can not be designed as stand-alone universal gadgets. Source resistance, load resistances, power amp voltage gain, etc, etc, must all be known and be incorporated into the design. Sources with high output resistance always complicate the situation.....relative to low output resistance.
Again, there are no turn-key universal solutions for PLLXO's.
Dave.
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Follow Ups
- RE: Active crossover for ET-LFT8b: FMOD RCAs? - Davey 12:19:36 10/12/15 (0)
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