The Marshall MB4210 higher wattage bass combo amp is just what the doctor ordered‎.‎ The Marshall MB4210 is for those wanting to leave a lasting impression with not only the audience‎,‎ but also with fellow band members‎.‎ The MB4210 bass amp will send fat and heavy signals thudding through the chest of everybody within 200 yards‎!‎ This 450W‎,‎ 2x10 combo with HF horn has 2 channels ‎(‎Modern and Classic‎)‎ with separate EQ for each‎.‎ The Modern channel features bass‎,‎ treble‎,‎ a parametric mid‎,‎ and a switchable compressor with variable level control‎.‎ The Classic channel with its ECC83 preamp valve includes a Boost switch‎,‎ and has a 3‎-band passive tone network‎.‎ The MB4210 bass amp also lets you select a blend of the two channels either from the front panel‎,‎ or via a supplied two‎-way footswitch‎.‎ The overall volume of the blend is adjustable in addition to the balance between the 2 channels‎.‎