After I have connected the HIFI-AMP to my RaspPi (3b+ and 4), adjusted the config file "/boot/config.txt" with "dtoverlay = hifiberry-amp" and restarted, the HIFI-AMP is unfortunately not recognized. I checked it with "aplay -l"
If I install Debian manually and adjust the "/boot/config.txt" in the same way, the HIFI-AMP will be correctly recognized and work!
I even then installed the SamplerBox manually and I can then hear it well on the HIFI AMP. I've also tried it with other images and with both Pi3b + and Pi4 to no success.
But I would like to get the SamplerBox-Image to work, because I would prefer to save all the other settings (mount SD-Card for Samples, enable SSH-Access, set readOnly-Mode, SamplerBox automatic Start etc.)
Can you please tell me what exactly was changed in Debian on the last SamplerBox Image?