I'm experimenting with the new video feature of the Spark App (on a Huawei P20 - Android 10), but can't find a way to get a good sound from it.
I tried connecting the amp to the phone via USB, which apparently gives me a nice sound quality... But at SUPER-LOW volume.
![Shocked :shock:](./images/smilies/icon_eek.gif)
Tried again with headphones and keeping the output level high, but that seems to not change the signal level on the USB. Not enough anyway...
![Sad :(](./images/smilies/icon_e_sad.gif)
Recording directly from the phone via its microphone isn't good either. Low volume (I can't play loud, and I don't WANT to), and kinda murky sound.
Does any of you have suggestions?
How to get a good signal level out of that thing?
Thak you for any idea.
Davide