Amiga 1200 & Amiga 600 No-Sound-Fix / Just-One-Side-Sound-Fix OpAmp swap

In the latest RETRO is the New Black video, Wolfgang addresses a sound issue on his Amiga 600, where sound is only coming from one side. The problem is traced to the OpAmp, which is likely the same cause of sound issues on the Amiga 1200 after recapping the board. These OpAmps are available on AliExpress for $2 per set of 10.