02-Aug-2021, 17:41
Might be a weak contact on one or more of the contact "springs" in the slot. A "spring-clean" may help. Or you have to check the solder joints. I believe the SD slot is located on the CI board stacked with the ethernet port. With some luck (and DIY skills) you can remove the board and take a look. Other than that you'll probably have to ship the amp for repair.
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Devialetless!
Roon, ROCK/Audiolense XO/Music on NAS/EtherRegen/RoPieee/USPCB/ISORegen/USPCB/Sound Devices USBPre2/Tannoy GOLD 8
250 Pro CI, MicroRendu(1.4), Mutec MC-3+USB
Devialetless!
Roon, ROCK/Audiolense XO/Music on NAS/EtherRegen/RoPieee/USPCB/ISORegen/USPCB/Sound Devices USBPre2/Tannoy GOLD 8
250 Pro CI, MicroRendu(1.4), Mutec MC-3+USB