I'm planning to use an ISSI IS31AP2110 Class-D amplifier with line level audio input, but am kind of stuck in regards to how to implement volume control. The easiest way I can think of is with a dual gang potentiometer, but I want to try and avoid big, clunky through hole parts. I thought about using digital potentiometers, but found out they're not really suitable for AC coupled inputs.
Any opinions or ideas how I can do this? I'm a bit out of ideas.