The Gallien-Krueger MB115 200W 1x15 Ultralight Bass Combo Amp is an addition to GK’s legendary MicroBass Series. It delivers a big sound from a light, compact package. At 200W the MB115 has the power to be heard in any situation. It's designed with preamp tone-shaping circuitry that feeds into a lightweight Class-D power amp. The preamp uses GK's 4-band active tone control section with a Contour preset feature. There are both Passive and Active bass inputs and a defeatable Limiter for controlling your sound. The 15" Paragon speaker is extremely sensitive and makes this amp surprisingly loud. The horn tweeter can be engaged or not to suit different playing environments or to further shape your sound. An 1/8" Aux. input and headphone jack allow for silent practice along with an MP3 player or other sound source. An XLR DI output is included for recording or live sound reinforcement.