The 150-watt output of Cort's first powerful bass amplifier will deliver adequate clear volume for the majority of live performances, from small spaces to medium-sized stages. The CM150B features two controls for the all-critical midrange: Low Mid and High Mid. This allows for the player to fine-tune the mids to best suit the type of instrument to his/her liking and expand the tonal range of the amplifier. In conjunction with the Treble and Bass controls, the two Mid controls will provide a wide range of sounds suitable for virtually any playing style and musical genre. Features Effects loop on back panel An effects loop with dedicated Send and Return jacks allow for connecting outboard effects such as graphic EQ, parametric EQ, and time-based effects such as chorus, delay and reverb, further expanding the sonic capabilities of the amplifier. Line out for mixer A balanced XLR output jack is provided to connect the amp’s output direct to a mixing board in the studio or during live performance for direct connection to the venue’s PA system. Whether for recording or live usage, the XLR line out provides additional flexibility and versatility. GND Lift The Ground Lift push switch eliminates ground loop hum to assure noise-free performance. AUX In and Headphone input The Auxiliary input allows you to connect your smartphone or digital music player to the amplifier and play along with your favorite music. The headphone jack can be used to practice late at night or in quiet environments, making the CM150B a versatile amp that can be used in variety of playing situations. Specifications Input Voltage: Varies Depending on the Region Power Requirements: 150W Power Outage: 150W R.M.S. Rated Load Impedance: 4?, 8?, 16? Speaker: 12″ 6? Dimensions: 440*440*360 mm Weight: 17 kg