Apps like PSB Headphones

Here are some great alternatives to PSB Headphones by Bluesound :
Volume Booster-Sound Booster
Volume Booster-Sound Booster
★4.7
Bluetooth Headphone Finder
Bluetooth Headphone Finder
★4.1
Loud Headphones Volume Booster
Loud Headphones Volume Booster
★4.5
Volume Booster for Headphones
Volume Booster for Headphones
★4.6
Headphone Volume Booster
Headphone Volume Booster
★3.5
Safe Headphones: hear clearly
Safe Headphones: hear clearly
★4.6
Headphone Volume Booster
Headphone Volume Booster
★4.2
Sound Booster for Headphones
Sound Booster for Headphones
★4.7
Headphone Equalizer
Headphone Equalizer
★3.8
Disable Headphone-Volume boost
Disable Headphone-Volume boost
★3.4
Headphone Control
Headphone Control
★3.6
Sony | Headphones Connect
Sony | Headphones Connect
★4.4
Headphones Loud Volume Booster
Headphones Loud Volume Booster
★4.3
Microsoft Surface
Microsoft Surface
★3.8
Music Volume Booster
Music Volume Booster
★3.8
Jaybird
Jaybird
★4.0