Most videos are recorded from emulators because the Mockingboard output on IIe is shit and Grouik doesn't have a video capture card :)
DIX has been recorded from real hardware but it's a Mockingboard 4C, so YM2149. https://www.youtube.com/watch?v=g4apr_G3Tbw
As for emulators accuracy for AY chips, I only know that most people highly value Mame's AY/YM emulation.
DIX has been recorded from real hardware but it's a Mockingboard 4C, so YM2149. https://www.youtube.com/watch?v=g4apr_G3Tbw
As for emulators accuracy for AY chips, I only know that most people highly value Mame's AY/YM emulation.