My current receiver says that for CDs DVDs, VCR, etc has a frequency response of 20hz to 20kHz +/- 1db but I wanted to know that will a receiver that is like the Sherwood RX-4105 or 4109 be better sounding since they go from 10hz to 100kHz +/- 3db? I just wanted to know that it is worth getting the new receiver that has more wider frequency response.


Both receivers have 40hz to 20kHz with 0.08% THD

But the line input like CD, VCR, etc is only from 20hz to 20kHz +/- 1db on mine and the Sherwood has 10hz to 100kHz +/- 3db.