so cool keep going and thank you very mantche

It just works.

Simple pre-amp. Does exactly what I wanted.

Does not work as of Feb 6. 2026

音量をゼロに設定しても、機能しません。
Even when the volume is set to zero, it does not function.

This extension helps tremendously when I'm at work and have something playing the background because I can turn it up as much as I need in order to drown out the yapping that goes on around the office :-)