No sound with LOCO-V2 DAC-AMP

hey there i want to use the https://dionaudio.nl/wp-content/uplo...-V2-manual.pdf with an Raspbery Pi 4 and i set in the Squeezelite Setup:

Audio output device settings: Dion Audio LOCO

this is the PiCoreplayer diagnose output:

[ INFO ] Current /proc/asound
total 0
dr-xr-xr-x 12 root root 0 Jan 1 1970 .
dr-xr-xr-x 162 root root 0 Jan 1 1970 ..
dr-xr-xr-x 4 root root 0 Dec 2 11:00 card0
-r--r--r-- 1 root root 0 Jan 1 1970 cards
-r--r--r-- 1 root root 0 Dec 2 11:00 devices
-r--r--r-- 1 root root 0 Dec 2 11:00 modules
dr-xr-xr-x 4 root root 0 Dec 2 11:00 oss
-r--r--r-- 1 root root 0 Dec 2 11:00 pcm
dr-xr-xr-x 2 root root 0 Dec 2 11:00 seq
lrwxrwxrwx 1 root root 5 Dec 2 11:00 sndrpidionaudio -> card0
-r--r--r-- 1 root root 0 Dec 2 11:00 timers
-r--r--r-- 1 root root 0 Dec 2 11:00 version

[ INFO ] Sound devices
null
Discard all samples (playback) or generate zero samples (capture)
default
plugequal
equal
hw:CARD=sndrpidionaudio,DEV=0
snd_rpi_dionaudio_loco, DionAudio LOCO DAC-AMP pcm5102a-hifi-0
Direct hardware device without any conversions
plughw:CARD=sndrpidionaudio,DEV=0
snd_rpi_dionaudio_loco, DionAudio LOCO DAC-AMP pcm5102a-hifi-0
Hardware device with all software conversions
sysdefault:CARD=sndrpidionaudio
snd_rpi_dionaudio_loco, DionAudio LOCO DAC-AMP pcm5102a-hifi-0
Default Audio Device
dmix:CARD=sndrpidionaudio,DEV=0
snd_rpi_dionaudio_loco, DionAudio LOCO DAC-AMP pcm5102a-hifi-0
Direct sample mixing device



[ INFO ] PLAYBACK Hardware Devices
*** Scanning for playback devices ***

Card 0, ID `sndrpidionaudio', name `snd_rpi_dionaudio_loco'
Device 0

[ INFO ] Current card0 pcm0p sub0
access: MMAP_INTERLEAVED
format: S32_LE
subformat: STD
channels: 2
rate: 48000 (48000/1)
period_size: 960
buffer_size: 3840

when i play a radio station with LMS i dont get any output...

any idea what might be wrong?

thx Janosch