Control PCB 0261 volume control 100kB potentiometer part number

I need a parts list or the specific part number for the control PCB 0261 100kB volume control potentiometer.

I have several that need this part replaced.

I'm going in frustrating circles trying to find the correct pot on Alpha's web catalog

Previous answer is too generic/I already knew that much. I need input from someone familiar with the specific circuitry. I already know the amp delays in turn on to avoid any issues from uneven +/- power rail energizing... shouldn't it also mute the output as it turns off?