Distinguished FiiO users,
Since the M17 and K9 Pro have entered the market, we have constantly received feedback from our users, suggesting that we produce linear power supply ourselves. To better know your needs, we made a questionnaire and would like to invite you to fill it in. Thank you so much for your support.
Link:
https://forms.gle/BWzZpe1WZzt5bhkG8
Since the M17 and K9 Pro have entered the market, we have constantly received feedback from our users, suggesting that we produce linear power supply ourselves. To better know your needs, we made a questionnaire and would like to invite you to fill it in. Thank you so much for your support.
Link:
https://forms.gle/BWzZpe1WZzt5bhkG8
