Hello, thanks a lot for this help. I tried my phone usb output on the amplifier with success
lsmod returns Module Size Used by spidev 20480 0 snd_soc_bcm2835_i2s 16384 0 raspberrypi_hwmon 16384 0 i2c_bcm2835 16384 0 snd_soc_core 229376 1 snd_soc_bcm2835_i2s snd_bcm2835 28672 1 snd_compress 20480 1 snd_soc_core snd_pcm_dmaengine 16384 1 snd_soc_core snd_pcm 114688 6 snd_compress,snd_pcm_dmaengine,snd_soc_bcm2835_i2s,snd_bcm2835,snd_soc_core snd_timer 36864 1 snd_pcm snd 77824 6 snd_compress,snd_timer,snd_bcm2835,snd_soc_core,snd_pcm spi_bcm2835 20480 0 fixed 16384 0 squashfs 40960 38 zram 28672 1 zsmalloc 28672 1 zram And the paste pcp_boot.log https://elemac.fr/nextcloud/s/ak8Q8x7Mgpb4G3Y ------------------------------------------------------------------------ Yvanq's Profile: http://forums.slimdevices.com/member.php?userid=71808 View this thread: http://forums.slimdevices.com/showthread.php?t=114952 _______________________________________________ unix mailing list unix@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/unix