I'm desperate going from post to post elsewhere on the internet where ALC233 mentioned…
I can not do that ALC233 has stereo sound in 10.13.2
I have L and R channels mixed with echo. (I probably would not even notice that I do not use the headphones)
Something is nasty wrong here in macOS High Sierra .
I have karaoke sound whatever patch I do. I know any faq and any audio tutorial by rote now
after so many attempts.
(DSDT, AppleALC v1.2.2, AppleHDA v1.8, VoodooHDA v2.8.8 +Lilu v1.2.1 & Codec-Commander 2017-12-17. )
I have a sound with every possible one. But not stereo.
IOReg can not reproduce this - because shows that everything works fine. This is PinConfigs bug…probably.
<dict>
<key>AFGLowPowerState</key>
<data>AwAAAA==</data>
<key>Codec</key>
<string>Mirone - Realtek ALC233</string>
<key>CodecID</key>
<integer>283902515</integer>
<key>ConfigData</key>
<data>
AUccEAFHHQABRx4XAUcfkAGXHCABlx0QAZce
qwGXHwMBpxwwAacdAAGnHqABpx+QAhccQAIX
HRACFx4rAhcfAwFHDAI=
</data>
<key>FuncGroup</key>
<integer>1</integer>
<key>LayoutID</key>
<integer>3</integer>
</dict>
But it looks good. This has remained unchanged for years.
I'll try several more times ...
.....
What version of Mirone/AppleHDAPatcher you use here ?
From GitHub or insanelymac.com ?
v1.7, v1.8 or v1.3?