This is a beta release for testing, if you want stable, download 1.3-release below!
Testing a higher quality resampler, this uses more CPU, so only use this if you want to play with highest quality sound, but its possible you might not be able to play some higher end CPU intensive games, like on PSX. You can try it out but if some game you really want to play don't work for you, you can switch back to 1.3-release.
If you just want to play the 8bit and 16bit area, like SNES, Megadrive, GBA etc. you will be probably ok with this release. NES does use a lot of CPU because the audio of that system needs to be converted from really low to really high, but so far what I've tested its not going above Limits of my TrimUI brick, others like SNES etc use maybe 10% more cpu compared to 1.3-release, but audio quality is a lot nicer :)