SlowCar
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- Feb 25, 2021
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- #61
This is the exact fragment I am refering to. Question is - the same rules applies to preamp->amp.I have not seen it in the one you linked, please post the link if it is a different one you are now referring to.
So as far as I understand - using Denon preouts to both mentioned speakers may be problematic?20X ratio stated for loudspeakers would correlate more to 10X ratio for power amps, but personally I would double that and go for 40X minimum (some would argue 200X or even 1000X but that would be just being silly..) for loudspeakers and 20X for amps, the higher the better, to a point. There is always a point of diminishing return.
If so - what are exact problems that can occur? Is it only less energy? Or as in speakers (because speakers doesn't have flat impedance across frequency range) it will create audible differences? If only less energy is problem - will not there be problem with volume mismatch when using eg. focal's fronts with completely different center/surrounds?