Hi Randy, some other projects like MT32-Pi uses Circle and also an external Digital to Analog Converter (DAC) for a better audio quality than the 3.5 miniplug output. Of course there is no need in case of HDMI connection, but for video and audio analog output, the difference in audio quality is very noticeable in MT32-Pi Project.
Details here: https://github.com/dwhinham/mt32-pi/wiki/I%C2%B2S-DACs
I bet the emulated SID will sound way better than the simple PWM process of the Pi stereo jack.
Hi Randy, some other projects like MT32-Pi uses Circle and also an external Digital to Analog Converter (DAC) for a better audio quality than the 3.5 miniplug output. Of course there is no need in case of HDMI connection, but for video and audio analog output, the difference in audio quality is very noticeable in MT32-Pi Project. Details here: https://github.com/dwhinham/mt32-pi/wiki/I%C2%B2S-DACs I bet the emulated SID will sound way better than the simple PWM process of the Pi stereo jack.
