Sorry for bumping this thread... But finally someone with this amplifi 75 AND a bass guitar :D Please do tell what do you think of the amp... does it comply with your expectations? I'm a beginning bass player as well, and bought a Fender Rumble 15 to start with, but looking to upgrade my sound system for my laptop. In my search i stumbled upon this amplifier with the with Bluetooth connection for my laptop as wel as an amplifier for my bass!. So im excited to hear how it sounds with the bass guitar.