SMSL SU-9 Balanced DAC Review

[chavdar]

hello, please help. mistakenly installed this PO100 USB2.0 on my su9. now it shows usb version 2.15, and does not reproduce sound through usb. is there a way to restore it to the previous version it was 2.06, or I damaged it permanently?

 

[wje]

hello, please help. mistakenly installed this PO100 USB2.0 on my su9. now it shows usb version 2.15, and does not reproduce sound through usb. is there a way to restore it to the previous version it was 2.06, or I damaged it permanently?

Have you tried flashing/updating your device with the SU9 firmware/uodate?

 

[chavdar]

Have you tried flashing/updating your device with the SU9 firmware/uodate?

i try with this M300SE V1.1,
but it does not want to have Chinese inscriptions, it starts, it says in Chinese. stand at a window with some inscriptions in Chinese and nothing happens

 

[chavdar]

i try with this M300SE V1.1,
but it does not want to have Chinese inscriptions, it starts, it says in Chinese. stand at a window with some inscriptions in Chinese and nothing happens

 

[RandomEar]

@chavdar Looks like you flashed an incorrect firmware. The device is likely bricked and can only be "resurrected" by SMSL using some serial programming interface. You need to contact SMSL support.