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Message: <blockquote data-quote="Shonver" data-source="post: 407706" data-attributes="member: 34">I don't know by how many dBs you'd have to change the gain to do this, but my recommendation is to leave the gain fixed, and just fiddle with attenuation (volume control). Reason being that changing the closed loop gain of the amplifier also changes its operating conditions; that's introducing a variable that may have unpredictable consequences. To put it another way, it is extra work to ensure that the amplifier's performance is unaffected over the range of gains that you will be adjusting it through.But let me not discourage you. This may be a journey you must make, for better or worse.</blockquote>