Samsung Galaxy J3 Luna Pro User Manual page 156

4. Tap On/Off to enable each option:
•
Surround: Recreate the effects of rich surround sound.
•
Tube Amp Pro: Simulate the soft timbre of a tube amplifier.
•
Concert hall: Simulate the reverb of a concert hall.
5. Tap Adapt sound and follow the prompts to customize your
sound settings.
Settings 148