With the Carbine series of bass amplifiers Mesa Boogie brings all of the quality and ingenuity that they are known for to the hands of bass players. Choose between the M3 at 300 watts, the M6 at 600 watts or the M9 at 900 watts, all models feature a tube driven preamp for some of the richest and most responsive bass tone available. All three configurations are available in a wide range of configurations including: rackmount, head and combo.