Mighty Bass 50 BT. NUX Mighty Bass 50BT is a versatile bass amp powerhouse for practice, rehearsing and recording. It equips premium 6.5″ loud speaker and driven by 50 watts classic D power amp. That makes the amp compact and portable. You can use it in the bedroom even for a small club with DI out. NUX’s iconic TSAC modeling technology brings you various nice sounding amp models and all the essential effects with great playability & response. Impulse Response technology offers you more Cab sounding, that’s really a Mighty Bass Amp. For the bass lovers, we know you need Drum & Bass practice! So you can engage the drum function by Application, and even record the phrase loop with additional NMP-2 foot switch.