Fix a stupid bug where gain read the value for the channel, not the sample
Fix a stupid bug where gain read the value for the channel, not the sample

kn0ll/Audiolet,Kosar79/Audiolet,Kosar79/Audiolet,oampo/Audiolet,mcanthony/Audiolet,bobby-brennan/Audiolet,kn0ll/Audiolet,Kosar79/Audiolet,oampo/Audiolet,bobby-brennan/Audiolet,mcanthony/Audiolet