Configuration:
Guitar Pro 7.6
macOS 10.10 or later
Symptoms:
Guitar Pro 7.6 playback is poor or distorted using a Bluetooth peripheral with your macOS computer.
Solution:
Go to the Guitar Pro 7 > Preferences > Audio/MIDI menu
Select Built in microphone as Audio Input
If your issue is not fixed, feel free to contact our support we'll be happy to help!